11256053758 has 16 divisors (see below), whose sum is σ = 17775889920. Its totient is φ = 5330862936.

The previous prime is 11256053737. The next prime is 11256053771. The reversal of 11256053758 is 85735065211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218685 + ... + 265207.

It is an arithmetic number, because the mean of its divisors is an integer number (1110993120).

Almost surely, 2^11256053758 is an apocalyptic number.

11256053758 is a deficient number, since it is larger than the sum of its proper divisors (6519836162).

11256053758 is a wasteful number, since it uses less digits than its factorization.

11256053758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52911.

The product of its (nonzero) digits is 252000, while the sum is 43.

The spelling of 11256053758 in words is "eleven billion, two hundred fifty-six million, fifty-three thousand, seven hundred fifty-eight".