11937566086 has 16 divisors (see below), whose sum is σ = 18010771200. Its totient is φ = 5934013120.

The previous prime is 11937566083. The next prime is 11937566089. The reversal of 11937566086 is 68066573911.

It is a happy number.

11937566086 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11937566083) and next prime (11937566089).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11937566083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 708690 + ... + 725338.

It is an arithmetic number, because the mean of its divisors is an integer number (1125673200).

Almost surely, 2^11937566086 is an apocalyptic number.

11937566086 is a deficient number, since it is larger than the sum of its proper divisors (6073205114).

11937566086 is a wasteful number, since it uses less digits than its factorization.

11937566086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18719.

The product of its (nonzero) digits is 1632960, while the sum is 52.

The spelling of 11937566086 in words is "eleven billion, nine hundred thirty-seven million, five hundred sixty-six thousand, eighty-six".