45268568 has 8 divisors (see below), whose sum is σ = 84878580. Its totient is φ = 22634280.

The previous prime is 45268549. The next prime is 45268589. The reversal of 45268568 is 86586254.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2829278 + ... + 2829293.

Almost surely, 2^45268568 is an apocalyptic number.

It is an amenable number.

45268568 is a deficient number, since it is larger than the sum of its proper divisors (39610012).

45268568 is a wasteful number, since it uses less digits than its factorization.

45268568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5658577 (or 5658573 counting only the distinct ones).

The product of its digits is 460800, while the sum is 44.

The square root of 45268568 is about 6728.1920305532. The cubic root of 45268568 is about 356.3955331117.

The spelling of 45268568 in words is "forty-five million, two hundred sixty-eight thousand, five hundred sixty-eight".