1057156496 has 40 divisors (see below), whose sum is σ = 2256605568. Its totient is φ = 475760000.

The previous prime is 1057156493. The next prime is 1057156547. The reversal of 1057156496 is 6946517501.

1057156496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1057156496² = 2235159714069996032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (1057156493) 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, 11960 + ... + 47511.

Almost surely, 2^1057156496 is an apocalyptic number.

1057156496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1057156496 is an abundant number, since it is smaller than the sum of its proper divisors (1199449072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1057156496 is a wasteful number, since it uses less digits than its factorization.

1057156496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59591 (or 59585 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 44.

The square root of 1057156496 is about 32513.9431013834. The cubic root of 1057156496 is about 1018.7002848461.

It can be divided in two parts, 105715 and 6496, that added together give a palindrome (112211).

The spelling of 1057156496 in words is "one billion, fifty-seven million, one hundred fifty-six thousand, four hundred ninety-six".