7576380252 has 96 divisors (see below), whose sum is σ = 22700966400. Its totient is φ = 2140338816.

The previous prime is 7576380247. The next prime is 7576380289. The reversal of 7576380252 is 2520836757.

7576380252 is a `hidden beast` number, since 7 + 5 + 7 + 638 + 0 + 2 + 5 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 7576380198 and 7576380207.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 10983 + ... + 123585.

It is an arithmetic number, because the mean of its divisors is an integer number (236468400).

Almost surely, 2^7576380252 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 7576380252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11350483200).

7576380252 is an abundant number, since it is smaller than the sum of its proper divisors (15124586148).

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

7576380252 is a wasteful number, since it uses less digits than its factorization.

7576380252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112712 (or 112704 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 45.

The square root of 7576380252 is about 87042.4049070337. The cubic root of 7576380252 is about 1964.0562474644.

The spelling of 7576380252 in words is "seven billion, five hundred seventy-six million, three hundred eighty thousand, two hundred fifty-two".