1057900532738 has 48 divisors (see below), whose sum is σ = 1863186147072. Its totient is φ = 441297235200.

The previous prime is 1057900532729. The next prime is 1057900532831. The reversal of 1057900532738 is 8372350097501.

It is a super-2 number, since 2×1057900532738² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10091006 + ... + 10195302.

It is an arithmetic number, because the mean of its divisors is an integer number (38816378064).

Almost surely, 2^{1057900532738} is an apocalyptic number.

1057900532738 is a deficient number, since it is larger than the sum of its proper divisors (805285614334).

1057900532738 is a wasteful number, since it uses less digits than its factorization.

1057900532738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104819 (or 104778 counting only the distinct ones).

The product of its (nonzero) digits is 1587600, while the sum is 50.

The spelling of 1057900532738 in words is "one trillion, fifty-seven billion, nine hundred million, five hundred thirty-two thousand, seven hundred thirty-eight".