45204453525 has 120 divisors (see below), whose sum is σ = 93971773120. Its totient is φ = 18783072000.

The previous prime is 45204453491. The next prime is 45204453557. The reversal of 45204453525 is 52535440254.

It is not a de Polignac number, because 45204453525 - 2⁷ = 45204453397 is a prime.

It is a super-3 number, since 3×45204453525³ (a number of 33 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 7683585 + ... + 7689465.

Almost surely, 2^45204453525 is an apocalyptic number.

It is an amenable number.

45204453525 is an abundant number, since it is smaller than the sum of its proper divisors (48767319595).

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

45204453525 is an equidigital number, since it uses as much as digits as its factorization.

45204453525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5945 (or 5907 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 39.

Adding to 45204453525 its reverse (52535440254), we get a palindrome (97739893779).

The spelling of 45204453525 in words is "forty-five billion, two hundred four million, four hundred fifty-three thousand, five hundred twenty-five".