457731137754 has 64 divisors (see below), whose sum is σ = 1109925936000. Its totient is φ = 138672069120.

The previous prime is 457731137711. The next prime is 457731137803.

457731137754 is a `hidden beast` number, since 4 + 577 + 3 + 1 + 13 + 7 + 7 + 54 = 666.

457731137754 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 457731137754.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2359312 + ... + 2545940.

It is an arithmetic number, because the mean of its divisors is an integer number (17342592750).

Almost surely, 2^457731137754 is an apocalyptic number.

457731137754 is an abundant number, since it is smaller than the sum of its proper divisors (652194798246).

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

457731137754 is a wasteful number, since it uses less digits than its factorization.

457731137754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190780 (or 190774 counting only the distinct ones).

The product of its digits is 8643600, while the sum is 54.

The spelling of 457731137754 in words is "four hundred fifty-seven billion, seven hundred thirty-one million, one hundred thirty-seven thousand, seven hundred fifty-four".