45041548 has 12 divisors (see below), whose sum is σ = 79933392. Its totient is φ = 22203440.

The previous prime is 45041539. The next prime is 45041561. The reversal of 45041548 is 84514054.

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, 79015 + ... + 79582.

It is an arithmetic number, because the mean of its divisors is an integer number (6661116).

Almost surely, 2^45041548 is an apocalyptic number.

It is an amenable number.

45041548 is a deficient number, since it is larger than the sum of its proper divisors (34891844).

45041548 is a wasteful number, since it uses less digits than its factorization.

45041548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158672 (or 158670 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 31.

The square root of 45041548 is about 6711.3000230954. The cubic root of 45041548 is about 355.7987647783.

The spelling of 45041548 in words is "forty-five million, forty-one thousand, five hundred forty-eight".