10557116001 has 24 divisors (see below), whose sum is σ = 15411599424. Its totient is φ = 6963213600.

The previous prime is 10557115979. The next prime is 10557116023. The reversal of 10557116001 is 10061175501.

It is a happy number.

10557116001 is a `hidden beast` number, since 1 + 0 + 5 + 57 + 1 + 1 + 600 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (10557115979) and next prime (10557116023).

It is not a de Polignac number, because 10557116001 - 2¹⁹ = 10556591713 is a prime.

It is a super-2 number, since 2×10557116001² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10557116041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1511820 + ... + 1518786.

It is an arithmetic number, because the mean of its divisors is an integer number (642149976).

Almost surely, 2^10557116001 is an apocalyptic number.

It is an amenable number.

10557116001 is a deficient number, since it is larger than the sum of its proper divisors (4854483423).

10557116001 is a wasteful number, since it uses less digits than its factorization.

10557116001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8741 (or 8738 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 27.

The spelling of 10557116001 in words is "ten billion, five hundred fifty-seven million, one hundred sixteen thousand, one".