45415004 has 12 divisors (see below), whose sum is σ = 79807728. Its totient is φ = 22612800.

The previous prime is 45414983. The next prime is 45415033. The reversal of 45415004 is 40051454.

It is a hoax number, since the sum of its digits (23) 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 3 ways as a sum of consecutive naturals, for example, 22592 + ... + 24519.

It is an arithmetic number, because the mean of its divisors is an integer number (6650644).

Almost surely, 2^45415004 is an apocalyptic number.

It is an amenable number.

45415004 is a deficient number, since it is larger than the sum of its proper divisors (34392724).

45415004 is a wasteful number, since it uses less digits than its factorization.

45415004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47356 (or 47354 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 45415004 is about 6739.0655138528. The cubic root of 45415004 is about 356.7794121490.

Adding to 45415004 its reverse (40051454), we get a palindrome (85466458).

The spelling of 45415004 in words is "forty-five million, four hundred fifteen thousand, four".