11955880592 has 10 divisors (see below), whose sum is σ = 23164518678. Its totient is φ = 5977940288.

The previous prime is 11955880523. The next prime is 11955880661. The reversal of 11955880592 is 29508855911.

It is an interprime number because it is at equal distance from previous prime (11955880523) and next prime (11955880661).

It can be written as a sum of positive squares in only one way, i.e., 7723597456 + 4232283136 = 87884^2 + 65056^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373621253 + ... + 373621284.

Almost surely, 2^11955880592 is an apocalyptic number.

It is an amenable number.

11955880592 is a deficient number, since it is larger than the sum of its proper divisors (11208638086).

11955880592 is an equidigital number, since it uses as much as digits as its factorization.

11955880592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747242545 (or 747242539 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 53.

The spelling of 11955880592 in words is "eleven billion, nine hundred fifty-five million, eight hundred eighty thousand, five hundred ninety-two".