7525080885 has 32 divisors (see below), whose sum is σ = 13765570560. Its totient is φ = 3438681408.

The previous prime is 7525080881. The next prime is 7525080907. The reversal of 7525080885 is 5880805257.

It is a happy number.

It is not a de Polignac number, because 7525080885 - 2² = 7525080881 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7525080881) 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 31 ways as a sum of consecutive naturals, for example, 283284 + ... + 308706.

It is an arithmetic number, because the mean of its divisors is an integer number (430174080).

Almost surely, 2^7525080885 is an apocalyptic number.

It is an amenable number.

7525080885 is a deficient number, since it is larger than the sum of its proper divisors (6240489675).

7525080885 is a wasteful number, since it uses less digits than its factorization.

7525080885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28257.

The product of its (nonzero) digits is 896000, while the sum is 48.

The square root of 7525080885 is about 86747.2240766239. The cubic root of 7525080885 is about 1959.6133560700.

The spelling of 7525080885 in words is "seven billion, five hundred twenty-five million, eighty thousand, eight hundred eighty-five".