45514244432 has 20 divisors (see below), whose sum is σ = 93371134356. Its totient is φ = 21418467840.

The previous prime is 45514244429. The next prime is 45514244441. The reversal of 45514244432 is 23444241554.

It can be written as a sum of positive squares in 2 ways, for example, as 24880645696 + 20633598736 = 157736^2 + 143644^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83665619 + ... + 83666162.

Almost surely, 2^45514244432 is an apocalyptic number.

It is an amenable number.

45514244432 is an abundant number, since it is smaller than the sum of its proper divisors (47856889924).

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

45514244432 is a wasteful number, since it uses less digits than its factorization.

45514244432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167331806 (or 167331800 counting only the distinct ones).

The product of its digits is 307200, while the sum is 38.

Adding to 45514244432 its reverse (23444241554), we get a palindrome (68958485986).

The spelling of 45514244432 in words is "forty-five billion, five hundred fourteen million, two hundred forty-four thousand, four hundred thirty-two".