11880941552 has 30 divisors (see below), whose sum is σ = 23339144592. Its totient is φ = 5859052416.

The previous prime is 11880941551. The next prime is 11880941557. The reversal of 11880941552 is 25514908811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11880941551) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15593 + ... + 154935.

Almost surely, 2^11880941552 is an apocalyptic number.

It is an amenable number.

11880941552 is a deficient number, since it is larger than the sum of its proper divisors (11458203040).

11880941552 is an equidigital number, since it uses as much as digits as its factorization.

11880941552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139497 (or 139418 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 44.

The spelling of 11880941552 in words is "eleven billion, eight hundred eighty million, nine hundred forty-one thousand, five hundred fifty-two".