11255510072 has 16 divisors (see below), whose sum is σ = 21105489600. Its totient is φ = 5627379520.

The previous prime is 11255510053. The next prime is 11255510083. The reversal of 11255510072 is 27001555211.

11255510072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112172 + ... + 187332.

It is an arithmetic number, because the mean of its divisors is an integer number (1319093100).

Almost surely, 2^11255510072 is an apocalyptic number.

It is an amenable number.

11255510072 is a deficient number, since it is larger than the sum of its proper divisors (9849979528).

11255510072 is a wasteful number, since it uses less digits than its factorization.

11255510072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93886 (or 93882 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 29.

The spelling of 11255510072 in words is "eleven billion, two hundred fifty-five million, five hundred ten thousand, seventy-two".