457455404512 has 36 divisors (see below), whose sum is σ = 930604662288. Its totient is φ = 221349374400.

The previous prime is 457455404501. The next prime is 457455404513. The reversal of 457455404512 is 215404554754.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457455404513) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7407064 + ... + 7468567.

It is an arithmetic number, because the mean of its divisors is an integer number (25850129508).

Almost surely, 2^457455404512 is an apocalyptic number.

It is an amenable number.

457455404512 is an abundant number, since it is smaller than the sum of its proper divisors (473149257776).

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

457455404512 is a wasteful number, since it uses less digits than its factorization.

457455404512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14875703 (or 14875664 counting only the distinct ones).

The product of its (nonzero) digits is 2240000, while the sum is 46.

The spelling of 457455404512 in words is "four hundred fifty-seven billion, four hundred fifty-five million, four hundred four thousand, five hundred twelve".