7152447264 has 192 divisors, whose sum is σ = 20986801920. Its totient is φ = 2121236480.

The previous prime is 7152447233. The next prime is 7152447307. The reversal of 7152447264 is 4627442517.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3339634 + ... + 3341774.

It is an arithmetic number, because the mean of its divisors is an integer number (109306260).

Almost surely, 2^7152447264 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 7152447264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10493400960).

7152447264 is an abundant number, since it is smaller than the sum of its proper divisors (13834354656).

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

7152447264 is a wasteful number, since it uses less digits than its factorization.

7152447264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2283 (or 2275 counting only the distinct ones).

The product of its digits is 376320, while the sum is 42.

The square root of 7152447264 is about 84572.1423637831. The cubic root of 7152447264 is about 1926.7182961039.

The spelling of 7152447264 in words is "seven billion, one hundred fifty-two million, four hundred forty-seven thousand, two hundred sixty-four".