45632548 has 24 divisors (see below), whose sum is σ = 86428160. Its totient is φ = 20956320.

The previous prime is 45632513. The next prime is 45632551. The reversal of 45632548 is 84523654.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8893 + ... + 13051.

Almost surely, 2^45632548 is an apocalyptic number.

It is an amenable number.

45632548 is a deficient number, since it is larger than the sum of its proper divisors (40795612).

45632548 is a wasteful number, since it uses less digits than its factorization.

45632548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4387 (or 4385 counting only the distinct ones).

The product of its digits is 115200, while the sum is 37.

The square root of 45632548 is about 6755.1867479737. The cubic root of 45632548 is about 357.3481788064.

The spelling of 45632548 in words is "forty-five million, six hundred thirty-two thousand, five hundred forty-eight".