45276044 has 12 divisors (see below), whose sum is σ = 86436168. Its totient is φ = 20580000.

The previous prime is 45276043. The next prime is 45276067. The reversal of 45276044 is 44067254.

It is a self number, because there is not a number n which added to its sum of digits gives 45276044.

It is not an unprimeable number, because it can be changed into a prime (45276041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 514457 + ... + 514544.

It is an arithmetic number, because the mean of its divisors is an integer number (7203014).

Almost surely, 2^45276044 is an apocalyptic number.

45276044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

45276044 is a deficient number, since it is larger than the sum of its proper divisors (41160124).

45276044 is a wasteful number, since it uses less digits than its factorization.

45276044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1029016 (or 1029014 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 32.

The square root of 45276044 is about 6728.7475803451. The cubic root of 45276044 is about 356.4151513329.

The spelling of 45276044 in words is "forty-five million, two hundred seventy-six thousand, forty-four".