57323372930 has 16 divisors (see below), whose sum is σ = 103185283320. Its totient is φ = 22928635392.

The previous prime is 57323372863. The next prime is 57323372941. The reversal of 57323372930 is 3927332375.

It is a Cunningham number, because it is equal to 239423²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 41171250649 + 16152122281 = 202907^2 + 127091^2 .

It is a Curzon number.

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, 351956 + ... + 488384.

Almost surely, 2^57323372930 is an apocalyptic number.

57323372930 is a deficient number, since it is larger than the sum of its proper divisors (45861910390).

57323372930 is a wasteful number, since it uses less digits than its factorization.

57323372930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178453.

The product of its (nonzero) digits is 714420, while the sum is 44.

The spelling of 57323372930 in words is "fifty-seven billion, three hundred twenty-three million, three hundred seventy-two thousand, nine hundred thirty".