57898519312 has 20 divisors (see below), whose sum is σ = 112298131036. Its totient is φ = 28918356480.

The previous prime is 57898519307. The next prime is 57898519333. The reversal of 57898519312 is 21391589875.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 23248930576 + 34649588736 = 152476^2 + 186144^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1915989 + ... + 1945972.

Almost surely, 2^57898519312 is an apocalyptic number.

It is an amenable number.

57898519312 is a deficient number, since it is larger than the sum of its proper divisors (54399611724).

57898519312 is a wasteful number, since it uses less digits than its factorization.

57898519312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3862906 (or 3862900 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 58.

The spelling of 57898519312 in words is "fifty-seven billion, eight hundred ninety-eight million, five hundred nineteen thousand, three hundred twelve".