27882532507 has 8 divisors (see below), whose sum is σ = 30079714176. Its totient is φ = 25747243392.

The previous prime is 27882532487. The next prime is 27882532549. The reversal of 27882532507 is 70523528872.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27882532507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27882532567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15472203 + ... + 15474004.

It is an arithmetic number, because the mean of its divisors is an integer number (3759964272).

Almost surely, 2^27882532507 is an apocalyptic number.

27882532507 is a deficient number, since it is larger than the sum of its proper divisors (2197181669).

27882532507 is a wasteful number, since it uses less digits than its factorization.

27882532507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30946277.

The product of its (nonzero) digits is 1881600, while the sum is 49.

The spelling of 27882532507 in words is "twenty-seven billion, eight hundred eighty-two million, five hundred thirty-two thousand, five hundred seven".