57427889075 has 12 divisors (see below), whose sum is σ = 71286287088. Its totient is φ = 45893469600.

The previous prime is 57427889069. The next prime is 57427889087. The reversal of 57427889075 is 57098872475.

It is not a de Polignac number, because 57427889075 - 2³⁰ = 56354147251 is a prime.

It is a super-2 number, since 2×57427889075² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57427888999 and 57427889017.

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, 1197047 + ... + 1244096.

It is an arithmetic number, because the mean of its divisors is an integer number (5940523924).

Almost surely, 2^57427889075 is an apocalyptic number.

57427889075 is a deficient number, since it is larger than the sum of its proper divisors (13858398013).

57427889075 is a wasteful number, since it uses less digits than its factorization.

57427889075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2442094 (or 2442089 counting only the distinct ones).

The product of its (nonzero) digits is 39513600, while the sum is 62.

The spelling of 57427889075 in words is "fifty-seven billion, four hundred twenty-seven million, eight hundred eighty-nine thousand, seventy-five".