45532531032996 has 144 divisors (see below), whose sum is σ = 123984505538880. Its totient is φ = 12967603165440.

The previous prime is 45532531032983. The next prime is 45532531033007. The reversal of 45532531032996 is 69923013523554.

It is a super-2 number, since 2×45532531032996² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1240345890 + ... + 1240382598.

Almost surely, 2^{45532531032996} 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 45532531032996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61992252769440).

45532531032996 is an abundant number, since it is smaller than the sum of its proper divisors (78451974505884).

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

45532531032996 is a wasteful number, since it uses less digits than its factorization.

45532531032996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43434 (or 43425 counting only the distinct ones).

The product of its (nonzero) digits is 26244000, while the sum is 57.

The spelling of 45532531032996 in words is "forty-five trillion, five hundred thirty-two billion, five hundred thirty-one million, thirty-two thousand, nine hundred ninety-six".