45557896 has 16 divisors (see below), whose sum is σ = 89917200. Its totient is φ = 21579984.

The previous prime is 45557891. The next prime is 45557903. The reversal of 45557896 is 69875554.

It is not an unprimeable number, because it can be changed into a prime (45557891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149710 + ... + 150013.

It is an arithmetic number, because the mean of its divisors is an integer number (5619825).

Almost surely, 2^45557896 is an apocalyptic number.

It is an amenable number.

45557896 is a deficient number, since it is larger than the sum of its proper divisors (44359304).

45557896 is a wasteful number, since it uses less digits than its factorization.

45557896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299748 (or 299744 counting only the distinct ones).

The product of its digits is 1512000, while the sum is 49.

The square root of 45557896 is about 6749.6589543472. The cubic root of 45557896 is about 357.1532060087.

The spelling of 45557896 in words is "forty-five million, five hundred fifty-seven thousand, eight hundred ninety-six".