45244475 has 12 divisors (see below), whose sum is σ = 56444304. Its totient is φ = 35975520.

The previous prime is 45244447. The next prime is 45244481. The reversal of 45244475 is 57444254.

45244475 = T₁₈₉₀ + T₁₈₉₁ + ... + T₁₉₁₄.

It is a happy number.

It is not a de Polignac number, because 45244475 - 2¹⁸ = 44982331 is a prime.

It is a Duffinian 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, 1244 + ... + 9593.

It is an arithmetic number, because the mean of its divisors is an integer number (4703692).

Almost surely, 2^45244475 is an apocalyptic number.

45244475 is a deficient number, since it is larger than the sum of its proper divisors (11199829).

45244475 is a wasteful number, since it uses less digits than its factorization.

45244475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11014 (or 11009 counting only the distinct ones).

The product of its digits is 89600, while the sum is 35.

The square root of 45244475 is about 6726.4013409846. The cubic root of 45244475 is about 356.3322945207.

The spelling of 45244475 in words is "forty-five million, two hundred forty-four thousand, four hundred seventy-five".