11158528325 has 12 divisors (see below), whose sum is σ = 15813228960. Its totient is φ = 7651562160.

The previous prime is 11158528319. The next prime is 11158528343. The reversal of 11158528325 is 52382585111.

It is not a de Polignac number, because 11158528325 - 2⁴ = 11158528309 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31881335 + ... + 31881684.

It is an arithmetic number, because the mean of its divisors is an integer number (1317769080).

Almost surely, 2^11158528325 is an apocalyptic number.

It is an amenable number.

11158528325 is a deficient number, since it is larger than the sum of its proper divisors (4654700635).

11158528325 is an equidigital number, since it uses as much as digits as its factorization.

11158528325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63763036 (or 63763031 counting only the distinct ones).

The product of its digits is 96000, while the sum is 41.

The spelling of 11158528325 in words is "eleven billion, one hundred fifty-eight million, five hundred twenty-eight thousand, three hundred twenty-five".