11500226625 has 32 divisors (see below), whose sum is σ = 19164502656. Its totient is φ = 6124440000.

The previous prime is 11500226611. The next prime is 11500226627. The reversal of 11500226625 is 52662200511.

11500226625 = 25268² + 25269² + ... + 25285².

It is not a de Polignac number, because 11500226625 - 2⁷ = 11500226497 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11500226592 and 11500226601.

It is not an unprimeable number, because it can be changed into a prime (11500226627) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 236935 + ... + 281315.

It is an arithmetic number, because the mean of its divisors is an integer number (598890708).

Almost surely, 2^11500226625 is an apocalyptic number.

11500226625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11500226625 is a deficient number, since it is larger than the sum of its proper divisors (7664276031).

11500226625 is an equidigital number, since it uses as much as digits as its factorization.

11500226625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45090 (or 45080 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 11500226625 in words is "eleven billion, five hundred million, two hundred twenty-six thousand, six hundred twenty-five".