11157005626 has 32 divisors (see below), whose sum is σ = 18270701568. Its totient is φ = 5079049920.

The previous prime is 11157005611. The next prime is 11157005647. The reversal of 11157005626 is 62650075111.

It is a junction number, because it is equal to n+sod(n) for n = 11157005591 and 11157005600.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 561481 + ... + 581011.

It is an arithmetic number, because the mean of its divisors is an integer number (570959424).

Almost surely, 2^11157005626 is an apocalyptic number.

11157005626 is a deficient number, since it is larger than the sum of its proper divisors (7113695942).

11157005626 is a wasteful number, since it uses less digits than its factorization.

11157005626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19846.

The product of its (nonzero) digits is 12600, while the sum is 34.

The spelling of 11157005626 in words is "eleven billion, one hundred fifty-seven million, five thousand, six hundred twenty-six".