75085058057 has 32 divisors (see below), whose sum is σ = 84978201600. Its totient is φ = 65966745600.

The previous prime is 75085058033. The next prime is 75085058071.

It is a happy number.

75085058057 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 75085058057 - 2¹⁸ = 75084795913 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 75085057996 and 75085058014.

It is not an unprimeable number, because it can be changed into a prime (75085058357) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23396669 + ... + 23399877.

It is an arithmetic number, because the mean of its divisors is an integer number (2655568800).

Almost surely, 2^75085058057 is an apocalyptic number.

It is an amenable number.

75085058057 is a deficient number, since it is larger than the sum of its proper divisors (9893143543).

75085058057 is a wasteful number, since it uses less digits than its factorization.

75085058057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4817.

The product of its (nonzero) digits is 1960000, while the sum is 50.

The spelling of 75085058057 in words is "seventy-five billion, eighty-five million, fifty-eight thousand, fifty-seven".