45182747928 has 32 divisors (see below), whose sum is σ = 112975714800. Its totient is φ = 15058403328.

The previous prime is 45182747927. The next prime is 45182747957. The reversal of 45182747928 is 82974728154.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45182747927) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7273 + ... + 300696.

Almost surely, 2^45182747928 is an apocalyptic number.

It is an amenable number.

45182747928 is an abundant number, since it is smaller than the sum of its proper divisors (67792966872).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45182747928 is a wasteful number, since it uses less digits than its factorization.

45182747928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314091 (or 314087 counting only the distinct ones).

The product of its digits is 9031680, while the sum is 57.

The spelling of 45182747928 in words is "forty-five billion, one hundred eighty-two million, seven hundred forty-seven thousand, nine hundred twenty-eight".