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553152053 = 1015476753
BaseRepresentation
bin100000111110000…
…110111000110101
31102112212000222002
4200332012320311
52113101331203
6130515545045
716464500126
oct4076067065
91375760862
10553152053
11264270363
121352bb185
138a7a510c
145367004d
1533866d88
hex20f86e35

553152053 has 4 divisors (see below), whose sum is σ = 558628908. Its totient is φ = 547675200.

The previous prime is 553152037. The next prime is 553152091. The reversal of 553152053 is 350251355.

553152053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 350251355 = 570050271.

It can be written as a sum of positive squares in 2 ways, for example, as 488542609 + 64609444 = 22103^2 + 8038^2 .

It is a cyclic number.

It is not a de Polignac number, because 553152053 - 24 = 553152037 is a prime.

It is a super-2 number, since 2×5531520532 = 611954387476229618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553152023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2738276 + ... + 2738477.

It is an arithmetic number, because the mean of its divisors is an integer number (139657227).

Almost surely, 2553152053 is an apocalyptic number.

It is an amenable number.

553152053 is a deficient number, since it is larger than the sum of its proper divisors (5476855).

553152053 is a wasteful number, since it uses less digits than its factorization.

553152053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5476854.

The product of its (nonzero) digits is 11250, while the sum is 29.

The square root of 553152053 is about 23519.1847860422. The cubic root of 553152053 is about 820.8834682929.

The spelling of 553152053 in words is "five hundred fifty-three million, one hundred fifty-two thousand, fifty-three".

Divisors: 1 101 5476753 553152053