11475052584 has 128 divisors (see below), whose sum is σ = 30983040000. Its totient is φ = 3529903104.

The previous prime is 11475052579. The next prime is 11475052607. The reversal of 11475052584 is 48525057411.

It is a happy 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, 11744704 + ... + 11745680.

It is an arithmetic number, because the mean of its divisors is an integer number (242055000).

Almost surely, 2^11475052584 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11475052584, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15491520000).

11475052584 is an abundant number, since it is smaller than the sum of its proper divisors (19507987416).

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

11475052584 is a wasteful number, since it uses less digits than its factorization.

11475052584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1647 (or 1643 counting only the distinct ones).

The product of its (nonzero) digits is 224000, while the sum is 42.

The spelling of 11475052584 in words is "eleven billion, four hundred seventy-five million, fifty-two thousand, five hundred eighty-four".