20575060675 has 12 divisors (see below), whose sum is σ = 27475619920. Its totient is φ = 15193890720.

The previous prime is 20575060657. The next prime is 20575060687. The reversal of 20575060675 is 57606057502.

It is not a de Polignac number, because 20575060675 - 2⁷ = 20575060547 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31653615 + ... + 31654264.

Almost surely, 2^20575060675 is an apocalyptic number.

20575060675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

20575060675 is a deficient number, since it is larger than the sum of its proper divisors (6900559245).

20575060675 is a wasteful number, since it uses less digits than its factorization.

20575060675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63307902 (or 63307897 counting only the distinct ones).

The product of its (nonzero) digits is 441000, while the sum is 43.

The spelling of 20575060675 in words is "twenty billion, five hundred seventy-five million, sixty thousand, six hundred seventy-five".