453021162245025 has 24 divisors (see below), whose sum is σ = 817085441723424. Its totient is φ = 219646624118400.

The previous prime is 453021162245023. The next prime is 453021162245027. The reversal of 453021162245025 is 520542261120354.

It is an interprime number because it is at equal distance from previous prime (453021162245023) and next prime (453021162245027).

It is not a de Polignac number, because 453021162245025 - 2¹ = 453021162245023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (453021162245023) 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 23 ways as a sum of consecutive naturals, for example, 274558279324 + ... + 274558280973.

It is an arithmetic number, because the mean of its divisors is an integer number (34045226738476).

Almost surely, 2^{453021162245025} is an apocalyptic number.

It is an amenable number.

453021162245025 is a deficient number, since it is larger than the sum of its proper divisors (364064279478399).

453021162245025 is a wasteful number, since it uses less digits than its factorization.

453021162245025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549116560321 (or 549116560316 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 42.

The spelling of 453021162245025 in words is "four hundred fifty-three trillion, twenty-one billion, one hundred sixty-two million, two hundred forty-five thousand, twenty-five".