11546075660 has 192 divisors, whose sum is σ = 29359411200. Its totient is φ = 3730987008.

The previous prime is 11546075659. The next prime is 11546075677. The reversal of 11546075660 is 6657064511.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 48309821 + ... + 48310059.

It is an arithmetic number, because the mean of its divisors is an integer number (152913600).

Almost surely, 2^11546075660 is an apocalyptic number.

11546075660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11546075660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14679705600).

11546075660 is an abundant number, since it is smaller than the sum of its proper divisors (17813335540).

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

11546075660 is a wasteful number, since it uses less digits than its factorization.

11546075660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520 (or 518 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 41.

The spelling of 11546075660 in words is "eleven billion, five hundred forty-six million, seventy-five thousand, six hundred sixty".