1057763864 has 32 divisors (see below), whose sum is σ = 2077704000. Its totient is φ = 504172032.

The previous prime is 1057763821. The next prime is 1057763867. The reversal of 1057763864 is 4683677501.

It is a super-2 number, since 2×1057763864² = 2237728783968420992, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1057763867) by changing a digit.

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, 10529 + ... + 47184.

It is an arithmetic number, because the mean of its divisors is an integer number (64928250).

Almost surely, 2^1057763864 is an apocalyptic number.

It is an amenable number.

1057763864 is a deficient number, since it is larger than the sum of its proper divisors (1019940136).

1057763864 is a wasteful number, since it uses less digits than its factorization.

1057763864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57827 (or 57823 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 47.

The square root of 1057763864 is about 32523.2818762191. The cubic root of 1057763864 is about 1018.8953387485.

The spelling of 1057763864 in words is "one billion, fifty-seven million, seven hundred sixty-three thousand, eight hundred sixty-four".