5507321472 has 96 divisors (see below), whose sum is σ = 15973102080. Its totient is φ = 1821270528.

The previous prime is 5507321453. The next prime is 5507321483. The reversal of 5507321472 is 2741237055.

5507321472 is a `hidden beast` number, since 5 + 507 + 3 + 2 + 147 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127483 + ... + 165125.

It is an arithmetic number, because the mean of its divisors is an integer number (166386480).

Almost surely, 2^5507321472 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 5507321472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7986551040).

5507321472 is an abundant number, since it is smaller than the sum of its proper divisors (10465780608).

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

5507321472 is a wasteful number, since it uses less digits than its factorization.

5507321472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37790 (or 37775 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The square root of 5507321472 is about 74211.3298088641. The cubic root of 5507321472 is about 1765.9570732943.

The spelling of 5507321472 in words is "five billion, five hundred seven million, three hundred twenty-one thousand, four hundred seventy-two".