1056116157 has 8 divisors (see below), whose sum is σ = 1408567584. Its totient is φ = 703871088.

The previous prime is 1056116111. The next prime is 1056116167. The reversal of 1056116157 is 7516116501.

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

It is a de Polignac number, because none of the positive numbers 2^k-1056116157 is a prime.

It is a super-2 number, since 2×1056116157² = 2230762674152897298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056116167) 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, 39223 + ... + 60420.

It is an arithmetic number, because the mean of its divisors is an integer number (176070948).

Almost surely, 2^1056116157 is an apocalyptic number.

It is an amenable number.

1056116157 is a deficient number, since it is larger than the sum of its proper divisors (352451427).

1056116157 is an equidigital number, since it uses as much as digits as its factorization.

1056116157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103179.

The product of its (nonzero) digits is 6300, while the sum is 33.

The square root of 1056116157 is about 32497.9408116884. The cubic root of 1056116157 is about 1018.3660103167.

The spelling of 1056116157 in words is "one billion, fifty-six million, one hundred sixteen thousand, one hundred fifty-seven".