45523524 has 12 divisors (see below), whose sum is σ = 106221584. Its totient is φ = 15174504.

The previous prime is 45523493. The next prime is 45523529. The reversal of 45523524 is 42532554.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 45523491 and 45523500.

It is not an unprimeable number, because it can be changed into a prime (45523529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1896802 + ... + 1896825.

Almost surely, 2^45523524 is an apocalyptic number.

It is an amenable number.

45523524 is an abundant number, since it is smaller than the sum of its proper divisors (60698060).

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

45523524 is a wasteful number, since it uses less digits than its factorization.

45523524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3793634 (or 3793632 counting only the distinct ones).

The product of its digits is 24000, while the sum is 30.

The square root of 45523524 is about 6747.1122711868. The cubic root of 45523524 is about 357.0633631225.

The spelling of 45523524 in words is "forty-five million, five hundred twenty-three thousand, five hundred twenty-four".