45052658 has 24 divisors (see below), whose sum is σ = 78950700. Its totient is φ = 19225248.

The previous prime is 45052633. The next prime is 45052663. The reversal of 45052658 is 85625054.

It can be written as a sum of positive squares in 2 ways, for example, as 37173409 + 7879249 = 6097^2 + 2807^2 .

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, 25508 + ... + 27216.

Almost surely, 2^45052658 is an apocalyptic number.

45052658 is a deficient number, since it is larger than the sum of its proper divisors (33898042).

45052658 is a wasteful number, since it uses less digits than its factorization.

45052658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1994 (or 1987 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The square root of 45052658 is about 6712.1276805496. The cubic root of 45052658 is about 355.8280162841.

The spelling of 45052658 in words is "forty-five million, fifty-two thousand, six hundred fifty-eight".