45204368 has 40 divisors (see below), whose sum is σ = 96529536. Its totient is φ = 20336000.

The previous prime is 45204323. The next prime is 45204391. The reversal of 45204368 is 86340254.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 16505 + ... + 19047.

Almost surely, 2^45204368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45204368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48264768).

45204368 is an abundant number, since it is smaller than the sum of its proper divisors (51325168).

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

45204368 is a wasteful number, since it uses less digits than its factorization.

45204368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2663 (or 2657 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 45204368 is about 6723.4193681489. The cubic root of 45204368 is about 356.2269730474.

It can be divided in two parts, 4520 and 4368, that added together give a palindrome (8888).

The spelling of 45204368 in words is "forty-five million, two hundred four thousand, three hundred sixty-eight".