45520104 has 32 divisors (see below), whose sum is σ = 130057920. Its totient is φ = 13005696.

The previous prime is 45520103. The next prime is 45520117. The reversal of 45520104 is 40102554.

45520104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (45520103) 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, 135309 + ... + 135644.

It is an arithmetic number, because the mean of its divisors is an integer number (4064310).

Almost surely, 2^45520104 is an apocalyptic number.

It is an amenable number.

45520104 is an abundant number, since it is smaller than the sum of its proper divisors (84537816).

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

45520104 is a wasteful number, since it uses less digits than its factorization.

45520104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270969 (or 270965 counting only the distinct ones).

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

The square root of 45520104 is about 6746.8588246680. The cubic root of 45520104 is about 357.0544213185.

Adding to 45520104 its reverse (40102554), we get a palindrome (85622658).

The spelling of 45520104 in words is "forty-five million, five hundred twenty thousand, one hundred four".