27506040102 has 20 divisors (see below), whose sum is σ = 61633905036. Its totient is φ = 9168679980.

The previous prime is 27506040091. The next prime is 27506040119. The reversal of 27506040102 is 20104060572.

27506040102 is a `hidden beast` number, since 2 + 7 + 50 + 604 + 0 + 1 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 84895024 + ... + 84895347.

Almost surely, 2^27506040102 is an apocalyptic number.

27506040102 is an abundant number, since it is smaller than the sum of its proper divisors (34127864934).

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

27506040102 is a wasteful number, since it uses less digits than its factorization.

27506040102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169790385 (or 169790376 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The spelling of 27506040102 in words is "twenty-seven billion, five hundred six million, forty thousand, one hundred two".