556657093069 has 16 divisors (see below), whose sum is σ = 694049481216. Its totient is φ = 433736622000.

The previous prime is 556657093049. The next prime is 556657093103. The reversal of 556657093069 is 960390756655.

It is not a de Polignac number, because 556657093069 - 2¹⁵ = 556657060301 is a prime.

It is a super-2 number, since 2×556657093069² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 556657092998 and 556657093016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556657093049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1423294 + ... + 1771744.

It is an arithmetic number, because the mean of its divisors is an integer number (43378092576).

Almost surely, 2^556657093069 is an apocalyptic number.

It is an amenable number.

556657093069 is a deficient number, since it is larger than the sum of its proper divisors (137392388147).

556657093069 is a wasteful number, since it uses less digits than its factorization.

556657093069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369216.

The product of its (nonzero) digits is 45927000, while the sum is 61.

The spelling of 556657093069 in words is "five hundred fifty-six billion, six hundred fifty-seven million, ninety-three thousand, sixty-nine".