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552311053 = 7471678757
BaseRepresentation
bin100000111010111…
…001100100001101
31102111021022022221
4200322321210031
52112342423203
6130445535341
716454365210
oct4072714415
91374238287
10552311053
11263846518
12134b74551
138a56c398
14534d1777
153374cabd
hex20eb990d

552311053 has 8 divisors (see below), whose sum is σ = 644643072. Its totient is φ = 463336656.

The previous prime is 552311051. The next prime is 552311077. The reversal of 552311053 is 350113255.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 552311053 - 21 = 552311051 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 (552311051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 839050 + ... + 839707.

It is an arithmetic number, because the mean of its divisors is an integer number (80580384).

Almost surely, 2552311053 is an apocalyptic number.

It is an amenable number.

552311053 is a deficient number, since it is larger than the sum of its proper divisors (92332019).

552311053 is a wasteful number, since it uses less digits than its factorization.

552311053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1678811.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 552311053 is about 23501.2989640998. The cubic root of 552311053 is about 820.4672396630.

The spelling of 552311053 in words is "five hundred fifty-two million, three hundred eleven thousand, fifty-three".

Divisors: 1 7 47 329 1678757 11751299 78901579 552311053