45484731908232 has 128 divisors (see below), whose sum is σ = 119877698304000. Its totient is φ = 14341886507520.

The previous prime is 45484731908227. The next prime is 45484731908233. The reversal of 45484731908232 is 23280913748454.

It is not an unprimeable number, because it can be changed into a prime (45484731908233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1313393557 + ... + 1313428187.

It is an arithmetic number, because the mean of its divisors is an integer number (936544518000).

Almost surely, 2^{45484731908232} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45484731908232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59938849152000).

45484731908232 is an abundant number, since it is smaller than the sum of its proper divisors (74392966395768).

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

45484731908232 is a wasteful number, since it uses less digits than its factorization.

45484731908232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38931 (or 38927 counting only the distinct ones).

The product of its (nonzero) digits is 46448640, while the sum is 60.

The spelling of 45484731908232 in words is "forty-five trillion, four hundred eighty-four billion, seven hundred thirty-one million, nine hundred eight thousand, two hundred thirty-two".