11756089690 has 16 divisors (see below), whose sum is σ = 21191956128. Its totient is φ = 4695548176.

The previous prime is 11756089651. The next prime is 11756089703. The reversal of 11756089690 is 9698065711.

It is a super-2 number, since 2×11756089690² (a number of 21 digits) contains 22 as substring.

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, 853792 + ... + 867451.

It is an arithmetic number, because the mean of its divisors is an integer number (1324497258).

Almost surely, 2^11756089690 is an apocalyptic number.

11756089690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11756089690 is a deficient number, since it is larger than the sum of its proper divisors (9435866438).

11756089690 is a wasteful number, since it uses less digits than its factorization.

11756089690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1721933.

The product of its (nonzero) digits is 816480, while the sum is 52.

The spelling of 11756089690 in words is "eleven billion, seven hundred fifty-six million, eighty-nine thousand, six hundred ninety".