457137277320 has 64 divisors (see below), whose sum is σ = 1387934896320. Its totient is φ = 120434557184.

The previous prime is 457137277277. The next prime is 457137277361. The reversal of 457137277320 is 23772731754.

It is a self number, because there is not a number n which added to its sum of digits gives 457137277320.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22938699 + ... + 22958618.

It is an arithmetic number, because the mean of its divisors is an integer number (21686482755).

Almost surely, 2^457137277320 is an apocalyptic number.

457137277320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

457137277320 is an abundant number, since it is smaller than the sum of its proper divisors (930797619000).

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

457137277320 is a wasteful number, since it uses less digits than its factorization.

457137277320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45897414 (or 45897410 counting only the distinct ones).

The product of its (nonzero) digits is 1728720, while the sum is 48.

The spelling of 457137277320 in words is "four hundred fifty-seven billion, one hundred thirty-seven million, two hundred seventy-seven thousand, three hundred twenty".