57698934730 has 16 divisors (see below), whose sum is σ = 103879123560. Its totient is φ = 23074898112.

The previous prime is 57698934707. The next prime is 57698934749. The reversal of 57698934730 is 3743989675.

It can be written as a sum of positive squares in 4 ways, for example, as 42733571841 + 14965362889 = 206721^2 + 122333^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 532425 + ... + 631564.

Almost surely, 2^57698934730 is an apocalyptic number.

57698934730 is a deficient number, since it is larger than the sum of its proper divisors (46180188830).

57698934730 is a wasteful number, since it uses less digits than its factorization.

57698934730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168953.

The product of its (nonzero) digits is 34292160, while the sum is 61.

The spelling of 57698934730 in words is "fifty-seven billion, six hundred ninety-eight million, nine hundred thirty-four thousand, seven hundred thirty".