13755935880 has 96 divisors (see below), whose sum is σ = 45550379160. Its totient is φ = 3599032320.

The previous prime is 13755935857. The next prime is 13755935911. The reversal of 13755935880 is 8853955731.

13755935880 is a `hidden beast` number, since 1 + 3 + 7 + 5 + 59 + 3 + 588 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 11724991524 + 2030944356 = 108282^2 + 45066^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 341401 + ... + 379560.

Almost surely, 2^13755935880 is an apocalyptic number.

13755935880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13755935880 is an abundant number, since it is smaller than the sum of its proper divisors (31794443280).

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

13755935880 is a wasteful number, since it uses less digits than its factorization.

13755935880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721031 (or 721024 counting only the distinct ones).

The product of its (nonzero) digits is 4536000, while the sum is 54.

The spelling of 13755935880 in words is "thirteen billion, seven hundred fifty-five million, nine hundred thirty-five thousand, eight hundred eighty".