45094548 has 12 divisors (see below), whose sum is σ = 105220640. Its totient is φ = 15031512.

The previous prime is 45094529. The next prime is 45094561. The reversal of 45094548 is 84549054.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 1878928 + ... + 1878951.

Almost surely, 2^45094548 is an apocalyptic number.

It is an amenable number.

45094548 is an abundant number, since it is smaller than the sum of its proper divisors (60126092).

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

45094548 is a wasteful number, since it uses less digits than its factorization.

45094548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3757886 (or 3757884 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 45094548 is about 6715.2474265659. The cubic root of 45094548 is about 355.9382651861.

The spelling of 45094548 in words is "forty-five million, ninety-four thousand, five hundred forty-eight".