57398489375 has 40 divisors (see below), whose sum is σ = 76249279920. Its totient is φ = 43070400000.

The previous prime is 57398489371. The next prime is 57398489377.

57398489375 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 57398489375 - 2² = 57398489371 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57398489371) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1175447 + ... + 1223303.

It is an arithmetic number, because the mean of its divisors is an integer number (1906231998).

Almost surely, 2^57398489375 is an apocalyptic number.

57398489375 is a deficient number, since it is larger than the sum of its proper divisors (18850790545).

57398489375 is a wasteful number, since it uses less digits than its factorization.

57398489375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47997 (or 47982 counting only the distinct ones).

The product of its digits is 228614400, while the sum is 68.

The spelling of 57398489375 in words is "fifty-seven billion, three hundred ninety-eight million, four hundred eighty-nine thousand, three hundred seventy-five".