11037492880 has 20 divisors (see below), whose sum is σ = 25662171132. Its totient is φ = 4414997120.

The previous prime is 11037492871. The next prime is 11037492943. The reversal of 11037492880 is 8829473011.

It can be written as a sum of positive squares in 2 ways, for example, as 8100720016 + 2936772864 = 90004^2 + 54192^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68984251 + ... + 68984410.

Almost surely, 2^11037492880 is an apocalyptic number.

11037492880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11037492880 is an abundant number, since it is smaller than the sum of its proper divisors (14624678252).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11037492880 is a wasteful number, since it uses less digits than its factorization.

11037492880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137968674 (or 137968668 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 43.

The spelling of 11037492880 in words is "eleven billion, thirty-seven million, four hundred ninety-two thousand, eight hundred eighty".