11368289580 has 48 divisors (see below), whose sum is σ = 33215180544. Its totient is φ = 2899737280.

The previous prime is 11368289567. The next prime is 11368289591. The reversal of 11368289580 is 8598286311.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4117566 + ... + 4120325.

It is an arithmetic number, because the mean of its divisors is an integer number (691982928).

Almost surely, 2^11368289580 is an apocalyptic number.

11368289580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11368289580 is an abundant number, since it is smaller than the sum of its proper divisors (21846890964).

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

11368289580 is a wasteful number, since it uses less digits than its factorization.

11368289580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8237926 (or 8237924 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 51.

The spelling of 11368289580 in words is "eleven billion, three hundred sixty-eight million, two hundred eighty-nine thousand, five hundred eighty".