45357808 has 20 divisors (see below), whose sum is σ = 90025488. Its totient is φ = 22125440.

The previous prime is 45357803. The next prime is 45357811. The reversal of 45357808 is 80875354.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45357803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33916 + ... + 35227.

Almost surely, 2^45357808 is an apocalyptic number.

It is an amenable number.

45357808 is a deficient number, since it is larger than the sum of its proper divisors (44667680).

45357808 is a wasteful number, since it uses less digits than its factorization.

45357808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69192 (or 69186 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 45357808 is about 6734.8205618264. The cubic root of 45357808 is about 356.6295723303.

The spelling of 45357808 in words is "forty-five million, three hundred fifty-seven thousand, eight hundred eight".