453156316725 has 96 divisors (see below), whose sum is σ = 906888026880. Its totient is φ = 194913239040.

The previous prime is 453156316681. The next prime is 453156316729. The reversal of 453156316725 is 527613651354.

It is a happy number.

It is not a de Polignac number, because 453156316725 - 2⁸ = 453156316469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453156316729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 44557441 + ... + 44567609.

It is an arithmetic number, because the mean of its divisors is an integer number (9446750280).

Almost surely, 2^453156316725 is an apocalyptic number.

It is an amenable number.

453156316725 is an abundant number, since it is smaller than the sum of its proper divisors (453731710155).

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

453156316725 is a wasteful number, since it uses less digits than its factorization.

453156316725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15199 (or 15194 counting only the distinct ones).

The product of its digits is 2268000, while the sum is 48.

The spelling of 453156316725 in words is "four hundred fifty-three billion, one hundred fifty-six million, three hundred sixteen thousand, seven hundred twenty-five".