11126246625 has 48 divisors (see below), whose sum is σ = 21599781840. Its totient is φ = 5477529600.

The previous prime is 11126246617. The next prime is 11126246627. The reversal of 11126246625 is 52664262111.

11126246625 is a `hidden beast` number, since 1 + 1 + 1 + 2 + 6 + 24 + 6 + 625 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 2910818304 + 8215428321 = 53952^2 + 90639^2 .

It is not a de Polignac number, because 11126246625 - 2³ = 11126246617 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11126246625.

It is not an unprimeable number, because it can be changed into a prime (11126246627) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 365760 + ... + 395009.

It is an arithmetic number, because the mean of its divisors is an integer number (449995455).

Almost surely, 2^11126246625 is an apocalyptic number.

11126246625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11126246625 is a deficient number, since it is larger than the sum of its proper divisors (10473535215).

11126246625 is a wasteful number, since it uses less digits than its factorization.

11126246625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 760803 (or 760790 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The spelling of 11126246625 in words is "eleven billion, one hundred twenty-six million, two hundred forty-six thousand, six hundred twenty-five".