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552602053 = 647854099
BaseRepresentation
bin100000111100000…
…000100111000101
31102111211002111201
4200330000213011
52112431231203
6130500102501
716460016463
oct4074004705
91374732451
10552602053
11263a25113
12135094a31
138a641983
1453569833
15337a8e1d
hex20f009c5

552602053 has 4 divisors (see below), whose sum is σ = 553456800. Its totient is φ = 551747308.

The previous prime is 552602033. The next prime is 552602101. The reversal of 552602053 is 350206255.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-552602053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552602003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 426403 + ... + 427696.

It is an arithmetic number, because the mean of its divisors is an integer number (138364200).

Almost surely, 2552602053 is an apocalyptic number.

It is an amenable number.

552602053 is a deficient number, since it is larger than the sum of its proper divisors (854747).

552602053 is an equidigital number, since it uses as much as digits as its factorization.

552602053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854746.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 552602053 is about 23507.4892959669. The cubic root of 552602053 is about 820.6113094742.

The spelling of 552602053 in words is "five hundred fifty-two million, six hundred two thousand, fifty-three".

Divisors: 1 647 854099 552602053