45542284 has 12 divisors (see below), whose sum is σ = 79793224. Its totient is φ = 22744224.

The previous prime is 45542261. The next prime is 45542293. The reversal of 45542284 is 48224554.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2649 + ... + 9904.

Almost surely, 2^45542284 is an apocalyptic number.

It is an amenable number.

45542284 is a deficient number, since it is larger than the sum of its proper divisors (34250940).

45542284 is a wasteful number, since it uses less digits than its factorization.

45542284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13464 (or 13462 counting only the distinct ones).

The product of its digits is 51200, while the sum is 34.

The square root of 45542284 is about 6748.5023523742. The cubic root of 45542284 is about 357.1124043520.

The spelling of 45542284 in words is "forty-five million, five hundred forty-two thousand, two hundred eighty-four".