457105160620 has 24 divisors (see below), whose sum is σ = 1016386769664. Its totient is φ = 172086648576.

The previous prime is 457105160609. The next prime is 457105160641. The reversal of 457105160620 is 26061501754.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 457105160620.

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, 672213132 + ... + 672213811.

It is an arithmetic number, because the mean of its divisors is an integer number (42349448736).

Almost surely, 2^457105160620 is an apocalyptic number.

It is an amenable number.

457105160620 is an abundant number, since it is smaller than the sum of its proper divisors (559281609044).

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

457105160620 is a wasteful number, since it uses less digits than its factorization.

457105160620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1344426969 (or 1344426967 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 37.

The spelling of 457105160620 in words is "four hundred fifty-seven billion, one hundred five million, one hundred sixty thousand, six hundred twenty".