5500732432272 has 640 divisors, whose sum is σ = 19776702210048. Its totient is φ = 1272958156800.

The previous prime is 5500732432259. The next prime is 5500732432277. The reversal of 5500732432272 is 2722342370055.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (5500732432277) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 140158572 + ... + 140197812.

Almost surely, 2^{5500732432272} 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 5500732432272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9888351105024).

5500732432272 is an abundant number, since it is smaller than the sum of its proper divisors (14275969777776).

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

5500732432272 is a wasteful number, since it uses less digits than its factorization.

5500732432272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39407 (or 39401 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 42.

The spelling of 5500732432272 in words is "five trillion, five hundred billion, seven hundred thirty-two million, four hundred thirty-two thousand, two hundred seventy-two".