27256423532 has 12 divisors (see below), whose sum is σ = 51367875216. Its totient is φ = 12579887760.

The previous prime is 27256423511. The next prime is 27256423549. The reversal of 27256423532 is 23532465272.

It is a self number, because there is not a number n which added to its sum of digits gives 27256423532.

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, 262080944 + ... + 262081047.

It is an arithmetic number, because the mean of its divisors is an integer number (4280656268).

Almost surely, 2^27256423532 is an apocalyptic number.

It is an amenable number.

27256423532 is a deficient number, since it is larger than the sum of its proper divisors (24111451684).

27256423532 is a wasteful number, since it uses less digits than its factorization.

27256423532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524162008 (or 524162006 counting only the distinct ones).

The product of its digits is 604800, while the sum is 41.

The spelling of 27256423532 in words is "twenty-seven billion, two hundred fifty-six million, four hundred twenty-three thousand, five hundred thirty-two".