5555202057 has 12 divisors (see below), whose sum is σ = 8033238720. Its totient is φ = 3699287448.

The previous prime is 5555202043. The next prime is 5555202127. The reversal of 5555202057 is 7502025555.

5555202057 is a `hidden beast` number, since 55 + 552 + 0 + 2 + 0 + 57 = 666.

It is not a de Polignac number, because 5555202057 - 2⁴ = 5555202041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5555206057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 339957 + ... + 355922.

It is an arithmetic number, because the mean of its divisors is an integer number (669436560).

Almost surely, 2^5555202057 is an apocalyptic number.

It is an amenable number.

5555202057 is a deficient number, since it is larger than the sum of its proper divisors (2478036663).

5555202057 is a wasteful number, since it uses less digits than its factorization.

5555202057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696772 (or 696769 counting only the distinct ones).

The product of its (nonzero) digits is 87500, while the sum is 36.

The square root of 5555202057 is about 74533.2278718693. The cubic root of 5555202057 is about 1771.0600496807.

The spelling of 5555202057 in words is "five billion, five hundred fifty-five million, two hundred two thousand, fifty-seven".