45104052 has 24 divisors (see below), whose sum is σ = 120277696. Its totient is φ = 12886848.

The previous prime is 45104051. The next prime is 45104053. The reversal of 45104052 is 25040154.

45104052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (45104051) and next prime (45104053).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45104051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268393 + ... + 268560.

Almost surely, 2^45104052 is an apocalyptic number.

45104052 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

45104052 is an abundant number, since it is smaller than the sum of its proper divisors (75173644).

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

45104052 is a wasteful number, since it uses less digits than its factorization.

45104052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536967 (or 536965 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 45104052 is about 6715.9550326071. The cubic root of 45104052 is about 355.9632689452.

The spelling of 45104052 in words is "forty-five million, one hundred four thousand, fifty-two".