11652525834 has 32 divisors (see below), whose sum is σ = 24777166464. Its totient is φ = 3645195840.

The previous prime is 11652525809. The next prime is 11652525869. The reversal of 11652525834 is 43852525611.

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, 789277 + ... + 803904.

It is an arithmetic number, because the mean of its divisors is an integer number (774286452).

Almost surely, 2^11652525834 is an apocalyptic number.

11652525834 is an abundant number, since it is smaller than the sum of its proper divisors (13124640630).

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

11652525834 is a wasteful number, since it uses less digits than its factorization.

11652525834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1593262.

The product of its digits is 288000, while the sum is 42.

The spelling of 11652525834 in words is "eleven billion, six hundred fifty-two million, five hundred twenty-five thousand, eight hundred thirty-four".