45163104 has 72 divisors (see below), whose sum is σ = 137923128. Its totient is φ = 12902400.

The previous prime is 45163093. The next prime is 45163127. The reversal of 45163104 is 40136154.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97 + ... + 9504.

It is an arithmetic number, because the mean of its divisors is an integer number (1915599).

Almost surely, 2^45163104 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 45163104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68961564).

45163104 is an abundant number, since it is smaller than the sum of its proper divisors (92760024).

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

45163104 is a wasteful number, since it uses less digits than its factorization.

45163104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9628 (or 9613 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 45163104 is about 6720.3499908859. The cubic root of 45163104 is about 356.1185482394.

Adding to 45163104 its reverse (40136154), we get a palindrome (85299258).

The spelling of 45163104 in words is "forty-five million, one hundred sixty-three thousand, one hundred four".