27372249855 has 12 divisors (see below), whose sum is σ = 47445233160. Its totient is φ = 14598533232.

The previous prime is 27372249847. The next prime is 27372249859. The reversal of 27372249855 is 55894227372.

27372249855 is a `hidden beast` number, since 27 + 372 + 249 + 8 + 5 + 5 = 666.

It is not a de Polignac number, because 27372249855 - 2³ = 27372249847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27372249859) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 304136065 + ... + 304136154.

It is an arithmetic number, because the mean of its divisors is an integer number (3953769430).

Almost surely, 2^27372249855 is an apocalyptic number.

27372249855 is a deficient number, since it is larger than the sum of its proper divisors (20072983305).

27372249855 is a wasteful number, since it uses less digits than its factorization.

27372249855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608272230 (or 608272227 counting only the distinct ones).

The product of its digits is 8467200, while the sum is 54.

The spelling of 27372249855 in words is "twenty-seven billion, three hundred seventy-two million, two hundred forty-nine thousand, eight hundred fifty-five".