57573471630 has 16 divisors (see below), whose sum is σ = 138176331984. Its totient is φ = 15352925760.

The previous prime is 57573471569. The next prime is 57573471677. The reversal of 57573471630 is 3617437575.

It is a self number, because there is not a number n which added to its sum of digits gives 57573471630.

It is a congruent 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, 959557831 + ... + 959557890.

It is an arithmetic number, because the mean of its divisors is an integer number (8636020749).

Almost surely, 2^57573471630 is an apocalyptic number.

57573471630 is an abundant number, since it is smaller than the sum of its proper divisors (80602860354).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57573471630 is a wasteful number, since it uses less digits than its factorization.

57573471630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1919115731.

The product of its (nonzero) digits is 1852200, while the sum is 48.

The spelling of 57573471630 in words is "fifty-seven billion, five hundred seventy-three million, four hundred seventy-one thousand, six hundred thirty".