5531120352 has 72 divisors (see below), whose sum is σ = 16271531640. Its totient is φ = 1780128000.

The previous prime is 5531120351. The next prime is 5531120359. The reversal of 5531120352 is 2530211355.

It is a happy number.

5531120352 is a `hidden beast` number, since 5 + 531 + 120 + 3 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5531120351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 322774 + ... + 339477.

It is an arithmetic number, because the mean of its divisors is an integer number (225993495).

Almost surely, 2^5531120352 is an apocalyptic number.

It is an amenable number.

5531120352 is an abundant number, since it is smaller than the sum of its proper divisors (10740411288).

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

5531120352 is a wasteful number, since it uses less digits than its factorization.

5531120352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662296 (or 662285 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 5531120352 is about 74371.5022841411. The cubic root of 5531120352 is about 1768.4971711820.

The spelling of 5531120352 in words is "five billion, five hundred thirty-one million, one hundred twenty thousand, three hundred fifty-two".