11586215252 has 12 divisors (see below), whose sum is σ = 20300883456. Its totient is φ = 5785962840.

The previous prime is 11586215239. The next prime is 11586215279. The reversal of 11586215252 is 25251268511.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1782548 + ... + 1789035.

It is an arithmetic number, because the mean of its divisors is an integer number (1691740288).

Almost surely, 2^11586215252 is an apocalyptic number.

It is an amenable number.

11586215252 is a deficient number, since it is larger than the sum of its proper divisors (8714668204).

11586215252 is a wasteful number, since it uses less digits than its factorization.

11586215252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3572398 (or 3572396 counting only the distinct ones).

The product of its digits is 48000, while the sum is 38.

The spelling of 11586215252 in words is "eleven billion, five hundred eighty-six million, two hundred fifteen thousand, two hundred fifty-two".