11896807532 has 6 divisors (see below), whose sum is σ = 20819413188. Its totient is φ = 5948403764.

The previous prime is 11896807529. The next prime is 11896807567. The reversal of 11896807532 is 23570869811.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1487100938 + ... + 1487100945.

It is an arithmetic number, because the mean of its divisors is an integer number (3469902198).

Almost surely, 2^11896807532 is an apocalyptic number.

It is an amenable number.

11896807532 is a deficient number, since it is larger than the sum of its proper divisors (8922605656).

11896807532 is a wasteful number, since it uses less digits than its factorization.

11896807532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2974201887 (or 2974201885 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 50.

The spelling of 11896807532 in words is "eleven billion, eight hundred ninety-six million, eight hundred seven thousand, five hundred thirty-two".