45046075 has 12 divisors (see below), whose sum is σ = 58286448. Its totient is φ = 34469600.

The previous prime is 45046063. The next prime is 45046097. The reversal of 45046075 is 57064054.

It is a happy number.

It is not a de Polignac number, because 45046075 - 2¹⁹ = 44521787 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38596 + ... + 39745.

It is an arithmetic number, because the mean of its divisors is an integer number (4857204).

Almost surely, 2^45046075 is an apocalyptic number.

45046075 is a deficient number, since it is larger than the sum of its proper divisors (13240373).

45046075 is a wasteful number, since it uses less digits than its factorization.

45046075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78374 (or 78369 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 45046075 is about 6711.6372816177. The cubic root of 45046075 is about 355.8106844919.

The spelling of 45046075 in words is "forty-five million, forty-six thousand, seventy-five".