45659168 has 24 divisors (see below), whose sum is σ = 90369468. Its totient is φ = 22708224.

The previous prime is 45659153. The next prime is 45659197. The reversal of 45659168 is 86195654.

It can be written as a sum of positive squares in 2 ways, for example, as 41113744 + 4545424 = 6412^2 + 2132^2 .

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, 2480 + ... + 9872.

Almost surely, 2^45659168 is an apocalyptic number.

It is an amenable number.

45659168 is a deficient number, since it is larger than the sum of its proper divisors (44710300).

45659168 is a wasteful number, since it uses less digits than its factorization.

45659168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7596 (or 7588 counting only the distinct ones).

The product of its digits is 259200, while the sum is 44.

The square root of 45659168 is about 6757.1567985359. The cubic root of 45659168 is about 357.4176523130.

The spelling of 45659168 in words is "forty-five million, six hundred fifty-nine thousand, one hundred sixty-eight".