45528711588 has 36 divisors (see below), whose sum is σ = 119054966940. Its totient is φ = 14652918336.

The previous prime is 45528711541. The next prime is 45528711593. The reversal of 45528711588 is 88511782554.

It is a happy number.

45528711588 is a `hidden beast` number, since 4 + 5 + 52 + 8 + 7 + 1 + 1 + 588 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 30827634084 + 14701077504 = 175578^2 + 121248^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21803895 + ... + 21805982.

It is an arithmetic number, because the mean of its divisors is an integer number (3307082415).

Almost surely, 2^45528711588 is an apocalyptic number.

It is an amenable number.

45528711588 is an abundant number, since it is smaller than the sum of its proper divisors (73526255352).

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

45528711588 is a wasteful number, since it uses less digits than its factorization.

45528711588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43609916 (or 43609911 counting only the distinct ones).

The product of its digits is 3584000, while the sum is 54.

The spelling of 45528711588 in words is "forty-five billion, five hundred twenty-eight million, seven hundred eleven thousand, five hundred eighty-eight".