57699793398620 has 48 divisors (see below), whose sum is σ = 125209509965568. Its totient is φ = 22311966727680.

The previous prime is 57699793398613. The next prime is 57699793398623. The reversal of 57699793398620 is 2689339799675.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57699793398623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48236099 + ... + 49417818.

It is an arithmetic number, because the mean of its divisors is an integer number (2608531457616).

Almost surely, 2^{57699793398620} is an apocalyptic number.

It is an amenable number.

57699793398620 is an abundant number, since it is smaller than the sum of its proper divisors (67509716566948).

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

57699793398620 is a wasteful number, since it uses less digits than its factorization.

57699793398620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97654910 (or 97654908 counting only the distinct ones).

The product of its (nonzero) digits is 8332994880, while the sum is 83.

The spelling of 57699793398620 in words is "fifty-seven trillion, six hundred ninety-nine billion, seven hundred ninety-three million, three hundred ninety-eight thousand, six hundred twenty".