45525311232 has 36 divisors (see below), whose sum is σ = 121163721000. Its totient is φ = 15175103488.

The previous prime is 45525311201. The next prime is 45525311269. The reversal of 45525311232 is 23211352554.

It is a junction number, because it is equal to n+sod(n) for n = 45525311193 and 45525311202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29638107 + ... + 29639642.

Almost surely, 2^45525311232 is an apocalyptic number.

It is an amenable number.

45525311232 is an abundant number, since it is smaller than the sum of its proper divisors (75638409768).

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

45525311232 is an equidigital number, since it uses as much as digits as its factorization.

45525311232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59277768 (or 59277754 counting only the distinct ones).

The product of its digits is 36000, while the sum is 33.

Adding to 45525311232 its reverse (23211352554), we get a palindrome (68736663786).

The spelling of 45525311232 in words is "forty-five billion, five hundred twenty-five million, three hundred eleven thousand, two hundred thirty-two".