457845548754 has 32 divisors (see below), whose sum is σ = 999579196224. Its totient is φ = 138651706880.

The previous prime is 457845548737. The next prime is 457845548767.

457845548754 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2130939 + ... + 2335934.

It is an arithmetic number, because the mean of its divisors is an integer number (31236849882).

Almost surely, 2^457845548754 is an apocalyptic number.

457845548754 is an abundant number, since it is smaller than the sum of its proper divisors (541733647470).

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

457845548754 is a wasteful number, since it uses less digits than its factorization.

457845548754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4468442.

The product of its digits is 501760000, while the sum is 66.

The spelling of 457845548754 in words is "four hundred fifty-seven billion, eight hundred forty-five million, five hundred forty-eight thousand, seven hundred fifty-four".