11547725260 has 24 divisors (see below), whose sum is σ = 24542397936. Its totient is φ = 4563437760.

The previous prime is 11547725251. The next prime is 11547725297. The reversal of 11547725260 is 6252774511.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3476571 + ... + 3479890.

It is an arithmetic number, because the mean of its divisors is an integer number (1022599914).

Almost surely, 2^11547725260 is an apocalyptic number.

11547725260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11547725260 is an abundant number, since it is smaller than the sum of its proper divisors (12994672676).

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

11547725260 is a wasteful number, since it uses less digits than its factorization.

11547725260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6956553 (or 6956551 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 40.

The spelling of 11547725260 in words is "eleven billion, five hundred forty-seven million, seven hundred twenty-five thousand, two hundred sixty".