20057203291675 has 72 divisors (see below), whose sum is σ = 27833039786720. Its totient is φ = 14324371776000.

The previous prime is 20057203291669. The next prime is 20057203291819. The reversal of 20057203291675 is 57619230275002.

It is not a de Polignac number, because 20057203291675 - 2³⁹ = 19507447477787 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 50370610 + ... + 50767240.

Almost surely, 2^{20057203291675} is an apocalyptic number.

20057203291675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

20057203291675 is a deficient number, since it is larger than the sum of its proper divisors (7775836495045).

20057203291675 is a wasteful number, since it uses less digits than its factorization.

20057203291675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396965 (or 396949 counting only the distinct ones).

The product of its (nonzero) digits is 1587600, while the sum is 49.

The spelling of 20057203291675 in words is "twenty trillion, fifty-seven billion, two hundred three million, two hundred ninety-one thousand, six hundred seventy-five".