45247371288 has 64 divisors (see below), whose sum is σ = 129295407360. Its totient is φ = 12926100096.

The previous prime is 45247371209. The next prime is 45247371289. The reversal of 45247371288 is 88217374254.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 45247371288.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45247371289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1788906 + ... + 1814022.

It is an arithmetic number, because the mean of its divisors is an integer number (2020240740).

Almost surely, 2^45247371288 is an apocalyptic number.

It is an amenable number.

45247371288 is an abundant number, since it is smaller than the sum of its proper divisors (84048036072).

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

45247371288 is a wasteful number, since it uses less digits than its factorization.

45247371288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35856 (or 35852 counting only the distinct ones).

The product of its digits is 3010560, while the sum is 51.

The spelling of 45247371288 in words is "forty-five billion, two hundred forty-seven million, three hundred seventy-one thousand, two hundred eighty-eight".