11498713560 has 128 divisors (see below), whose sum is σ = 39144729600. Its totient is φ = 3001069440.

The previous prime is 11498713559. The next prime is 11498713573. The reversal of 11498713560 is 6531789411.

11498713560 is a `hidden beast` number, since 1 + 1 + 4 + 9 + 87 + 1 + 3 + 560 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62506 + ... + 164025.

It is an arithmetic number, because the mean of its divisors is an integer number (305818200).

Almost surely, 2^11498713560 is an apocalyptic number.

11498713560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11498713560 is an abundant number, since it is smaller than the sum of its proper divisors (27646016040).

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

11498713560 is a wasteful number, since it uses less digits than its factorization.

11498713560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226598 (or 226588 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The spelling of 11498713560 in words is "eleven billion, four hundred ninety-eight million, seven hundred thirteen thousand, five hundred sixty".