7522639482 has 16 divisors (see below), whose sum is σ = 15329152800. Its totient is φ = 2460234192.

The previous prime is 7522639447. The next prime is 7522639493. The reversal of 7522639482 is 2849362257.

It is a super-2 number, since 2×7522639482² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11827732 + ... + 11828367.

It is an arithmetic number, because the mean of its divisors is an integer number (958072050).

Almost surely, 2^7522639482 is an apocalyptic number.

7522639482 is an abundant number, since it is smaller than the sum of its proper divisors (7806513318).

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

7522639482 is a wasteful number, since it uses less digits than its factorization.

7522639482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23656157.

The product of its digits is 1451520, while the sum is 48.

The square root of 7522639482 is about 86733.1509977586. The cubic root of 7522639482 is about 1959.4014104674.

The spelling of 7522639482 in words is "seven billion, five hundred twenty-two million, six hundred thirty-nine thousand, four hundred eighty-two".