5501573272 has 96 divisors (see below), whose sum is σ = 11911104000. Its totient is φ = 2374220160.

The previous prime is 5501573249. The next prime is 5501573279. The reversal of 5501573272 is 2723751055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5501573279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2027997 + ... + 2030707.

It is an arithmetic number, because the mean of its divisors is an integer number (124074000).

Almost surely, 2^5501573272 is an apocalyptic number.

5501573272 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5501573272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5955552000).

5501573272 is an abundant number, since it is smaller than the sum of its proper divisors (6409530728).

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

5501573272 is a wasteful number, since it uses less digits than its factorization.

5501573272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2841 (or 2824 counting only the distinct ones).

The product of its (nonzero) digits is 73500, while the sum is 37.

The square root of 5501573272 is about 74172.5911101938. The cubic root of 5501573272 is about 1765.3424606533.

The spelling of 5501573272 in words is "five billion, five hundred one million, five hundred seventy-three thousand, two hundred seventy-two".