45283546 has 64 divisors (see below), whose sum is σ = 91756800. Its totient is φ = 16558080.

The previous prime is 45283499. The next prime is 45283561. The reversal of 45283546 is 64538254.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128106 + ... + 128458.

It is an arithmetic number, because the mean of its divisors is an integer number (1433700).

Almost surely, 2^45283546 is an apocalyptic number.

45283546 is an abundant number, since it is smaller than the sum of its proper divisors (46473254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45283546 is a wasteful number, since it uses less digits than its factorization.

45283546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404 (or 390 counting only the distinct ones).

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

The square root of 45283546 is about 6729.3050161216. The cubic root of 45283546 is about 356.4348356115.

The spelling of 45283546 in words is "forty-five million, two hundred eighty-three thousand, five hundred forty-six".