57907864194450 has 96 divisors (see below), whose sum is σ = 146957198917056. Its totient is φ = 15082373698560.

The previous prime is 57907864194379. The next prime is 57907864194451. The reversal of 57907864194450 is 5449146870975.

It is not an unprimeable number, because it can be changed into a prime (57907864194451) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 173680302 + ... + 174013398.

It is an arithmetic number, because the mean of its divisors is an integer number (1530804155386).

Almost surely, 2^{57907864194450} is an apocalyptic number.

57907864194450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

57907864194450 is an abundant number, since it is smaller than the sum of its proper divisors (89049334722606).

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

57907864194450 is a wasteful number, since it uses less digits than its factorization.

57907864194450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360108 (or 360103 counting only the distinct ones).

The product of its (nonzero) digits is 304819200, while the sum is 69.

The spelling of 57907864194450 in words is "fifty-seven trillion, nine hundred seven billion, eight hundred sixty-four million, one hundred ninety-four thousand, four hundred fifty".