45523448 has 32 divisors (see below), whose sum is σ = 89328960. Its totient is φ = 21726720.

The previous prime is 45523441. The next prime is 45523451. The reversal of 45523448 is 84432554.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45523441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13940 + ... + 16892.

It is an arithmetic number, because the mean of its divisors is an integer number (2791530).

Almost surely, 2^45523448 is an apocalyptic number.

It is an amenable number.

45523448 is a deficient number, since it is larger than the sum of its proper divisors (43805512).

45523448 is a wasteful number, since it uses less digits than its factorization.

45523448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3047 (or 3043 counting only the distinct ones).

The product of its digits is 76800, while the sum is 35.

The square root of 45523448 is about 6747.1066391454. The cubic root of 45523448 is about 357.0631644206.

It can be divided in two parts, 4552 and 3448, that added together give a cube (8000 = 20³).

The spelling of 45523448 in words is "forty-five million, five hundred twenty-three thousand, four hundred forty-eight".