1057160516 has 6 divisors (see below), whose sum is σ = 1850030910. Its totient is φ = 528580256.

The previous prime is 1057160501. The next prime is 1057160591. The reversal of 1057160516 is 6150617501.

It can be written as a sum of positive squares in only one way, i.e., 628504900 + 428655616 = 25070^2 + 20704^2 .

It is a super-2 number, since 2×1057160516² = 2235176713178772512, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132145061 + ... + 132145068.

It is an arithmetic number, because the mean of its divisors is an integer number (308338485).

Almost surely, 2^1057160516 is an apocalyptic number.

It is an amenable number.

1057160516 is a deficient number, since it is larger than the sum of its proper divisors (792870394).

1057160516 is a wasteful number, since it uses less digits than its factorization.

1057160516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264290133 (or 264290131 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 32.

The square root of 1057160516 is about 32514.0049209568. The cubic root of 1057160516 is about 1018.7015760992.

The spelling of 1057160516 in words is "one billion, fifty-seven million, one hundred sixty thousand, five hundred sixteen".