45247534444 has 24 divisors (see below), whose sum is σ = 90511898400. Its totient is φ = 19388194176.

The previous prime is 45247534433. The next prime is 45247534457. The reversal of 45247534444 is 44443574254.

It is a happy number.

45247534444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 45247534394 and 45247534403.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5832 + ... + 300880.

It is an arithmetic number, because the mean of its divisors is an integer number (3771329100).

Almost surely, 2^45247534444 is an apocalyptic number.

It is an amenable number.

45247534444 is an abundant number, since it is smaller than the sum of its proper divisors (45264363956).

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

45247534444 is a wasteful number, since it uses less digits than its factorization.

45247534444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300537 (or 300535 counting only the distinct ones).

The product of its digits is 4300800, while the sum is 46.

The spelling of 45247534444 in words is "forty-five billion, two hundred forty-seven million, five hundred thirty-four thousand, four hundred forty-four".