11150556125 has 64 divisors (see below), whose sum is σ = 15067054080. Its totient is φ = 8212104000.

The previous prime is 11150556113. The next prime is 11150556149. The reversal of 11150556125 is 52165505111.

It is not a de Polignac number, because 11150556125 - 2¹² = 11150552029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11150556091 and 11150556100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 21320114 + ... + 21320636.

It is an arithmetic number, because the mean of its divisors is an integer number (235422720).

Almost surely, 2^11150556125 is an apocalyptic number.

It is an amenable number.

11150556125 is a deficient number, since it is larger than the sum of its proper divisors (3916497955).

11150556125 is a wasteful number, since it uses less digits than its factorization.

11150556125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795 (or 785 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 32.

The spelling of 11150556125 in words is "eleven billion, one hundred fifty million, five hundred fifty-six thousand, one hundred twenty-five".