45110972 has 6 divisors (see below), whose sum is σ = 78944208. Its totient is φ = 22555484.

The previous prime is 45110971. The next prime is 45110977. The reversal of 45110972 is 27901154.

45110972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45110971) 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 as a sum of consecutive naturals, namely, 5638868 + ... + 5638875.

It is an arithmetic number, because the mean of its divisors is an integer number (13157368).

Almost surely, 2^45110972 is an apocalyptic number.

It is an amenable number.

45110972 is a deficient number, since it is larger than the sum of its proper divisors (33833236).

45110972 is a wasteful number, since it uses less digits than its factorization.

45110972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11277747 (or 11277745 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 45110972 is about 6716.4702039092. The cubic root of 45110972 is about 355.9814723346.

The spelling of 45110972 in words is "forty-five million, one hundred ten thousand, nine hundred seventy-two".