1057339552 has 24 divisors (see below), whose sum is σ = 2088223956. Its totient is φ = 526996992.

The previous prime is 1057339523. The next prime is 1057339561. The reversal of 1057339552 is 2559337501.

It can be written as a sum of positive squares in 2 ways, for example, as 1036582416 + 20757136 = 32196^2 + 4556^2 .

It is a super-2 number, since 2×1057339552² = 2235933856447121408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41973 + ... + 62260.

Almost surely, 2^1057339552 is an apocalyptic number.

It is an amenable number.

1057339552 is a deficient number, since it is larger than the sum of its proper divisors (1030884404).

1057339552 is a wasteful number, since it uses less digits than its factorization.

1057339552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104560 (or 104552 counting only the distinct ones).

The product of its (nonzero) digits is 141750, while the sum is 40.

The square root of 1057339552 is about 32516.7580179821. The cubic root of 1057339552 is about 1018.7590804415.

The spelling of 1057339552 in words is "one billion, fifty-seven million, three hundred thirty-nine thousand, five hundred fifty-two".