754450054457 has 12 divisors (see below), whose sum is σ = 872917421040. Its totient is φ = 649765595160.

The previous prime is 754450054447. The next prime is 754450054471.

It is a happy number.

754450054457 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 754450054457 - 2²⁸ = 754181619001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (754450054447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 164079923 + ... + 164084520.

It is an arithmetic number, because the mean of its divisors is an integer number (72743118420).

Almost surely, 2^754450054457 is an apocalyptic number.

It is an amenable number.

754450054457 is a deficient number, since it is larger than the sum of its proper divisors (118467366583).

754450054457 is a wasteful number, since it uses less digits than its factorization.

754450054457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328164484 (or 328164473 counting only the distinct ones).

The product of its (nonzero) digits is 7840000, while the sum is 50.

It can be divided in two parts, 7544500 and 54457, that added together give a palindrome (7598957).

The spelling of 754450054457 in words is "seven hundred fifty-four billion, four hundred fifty million, fifty-four thousand, four hundred fifty-seven".