457012666210754 has 16 divisors (see below), whose sum is σ = 685561405989600. Its totient is φ = 228492198046560.

The previous prime is 457012666210753. The next prime is 457012666210769.

457012666210754 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 457012666210754.

It is not an unprimeable number, because it can be changed into a prime (457012666210753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2583378197 + ... + 2583555095.

It is an arithmetic number, because the mean of its divisors is an integer number (42847587874350).

Almost surely, 2^{457012666210754} is an apocalyptic number.

457012666210754 is a deficient number, since it is larger than the sum of its proper divisors (228548739778846).

457012666210754 is a wasteful number, since it uses less digits than its factorization.

457012666210754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249505.

The product of its (nonzero) digits is 16934400, while the sum is 56.

The spelling of 457012666210754 in words is "four hundred fifty-seven trillion, twelve billion, six hundred sixty-six million, two hundred ten thousand, seven hundred fifty-four".