45428547528 has 96 divisors (see below), whose sum is σ = 151428513600. Its totient is φ = 11981153664.

The previous prime is 45428547523. The next prime is 45428547547. The reversal of 45428547528 is 82574582454.

45428547528 is a `hidden beast` number, since 4 + 5 + 42 + 8 + 547 + 52 + 8 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (45428547523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3460218 + ... + 3473321.

It is an arithmetic number, because the mean of its divisors is an integer number (1577380350).

Almost surely, 2^45428547528 is an apocalyptic number.

It is an amenable number.

45428547528 is an abundant number, since it is smaller than the sum of its proper divisors (105999966072).

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

45428547528 is a wasteful number, since it uses less digits than its factorization.

45428547528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6933571 (or 6933564 counting only the distinct ones).

The product of its digits is 14336000, while the sum is 54.

The spelling of 45428547528 in words is "forty-five billion, four hundred twenty-eight million, five hundred forty-seven thousand, five hundred twenty-eight".