57000000075 has 12 divisors (see below), whose sum is σ = 94240000248. Its totient is φ = 30400000000.

The previous prime is 57000000011. The next prime is 57000000107.

57000000075 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 57000000075 - 2⁶ = 57000000011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56999999991 and 57000000054.

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, 379999926 + ... + 380000075.

It is an arithmetic number, because the mean of its divisors is an integer number (7853333354).

Almost surely, 2^57000000075 is an apocalyptic number.

57000000075 is a deficient number, since it is larger than the sum of its proper divisors (37240000173).

57000000075 is a wasteful number, since it uses less digits than its factorization.

57000000075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760000014 (or 760000009 counting only the distinct ones).

The product of its (nonzero) digits is 1225, while the sum is 24.

It can be divided in two parts, 570000000 and 75, that added together give a palindrome (570000075).

The spelling of 57000000075 in words is "fifty-seven billion, seventy-five", and thus it is an aban number and an uban number.