57578835500 has 24 divisors (see below), whose sum is σ = 125752177824. Its totient is φ = 23031534000.

The previous prime is 57578835499. The next prime is 57578835577. The reversal of 57578835500 is 553887575.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

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, 57578336 + ... + 57579335.

It is an arithmetic number, because the mean of its divisors is an integer number (5239674076).

Almost surely, 2^57578835500 is an apocalyptic number.

57578835500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

57578835500 is an abundant number, since it is smaller than the sum of its proper divisors (68173342324).

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

57578835500 is a wasteful number, since it uses less digits than its factorization.

57578835500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115157690 (or 115157678 counting only the distinct ones).

The product of its (nonzero) digits is 5880000, while the sum is 53.

The spelling of 57578835500 in words is "fifty-seven billion, five hundred seventy-eight million, eight hundred thirty-five thousand, five hundred".