45413832 has 32 divisors (see below), whose sum is σ = 113770080. Its totient is φ = 15106560.

The previous prime is 45413831. The next prime is 45413839. The reversal of 45413832 is 23831454.

It is a super-4 number, since 4×45413832⁴ (a number of 32 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 45413832.

It is not an unprimeable number, because it can be changed into a prime (45413831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11832 + ... + 15192.

It is an arithmetic number, because the mean of its divisors is an integer number (3555315).

Almost surely, 2^45413832 is an apocalyptic number.

It is an amenable number.

45413832 is an abundant number, since it is smaller than the sum of its proper divisors (68356248).

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

45413832 is a wasteful number, since it uses less digits than its factorization.

45413832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3933 (or 3929 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 45413832 is about 6738.9785576154. The cubic root of 45413832 is about 356.7763430527.

The spelling of 45413832 in words is "forty-five million, four hundred thirteen thousand, eight hundred thirty-two".