1057853704 has 32 divisors (see below), whose sum is σ = 2019614040. Its totient is φ = 519321600.

The previous prime is 1057853683. The next prime is 1057853711. The reversal of 1057853704 is 4073587501.

It can be written as a sum of positive squares in 4 ways, for example, as 681105604 + 376748100 = 26098^2 + 19410^2 .

It is a super-2 number, since 2×1057853704² = 2238108918133039232, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326814 + ... + 330034.

Almost surely, 2^1057853704 is an apocalyptic number.

It is an amenable number.

1057853704 is a deficient number, since it is larger than the sum of its proper divisors (961760336).

1057853704 is a wasteful number, since it uses less digits than its factorization.

1057853704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3961 (or 3957 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 40.

The square root of 1057853704 is about 32524.6630113211. The cubic root of 1057853704 is about 1018.9241841802.

The spelling of 1057853704 in words is "one billion, fifty-seven million, eight hundred fifty-three thousand, seven hundred four".