27652627525139 has 8 divisors (see below), whose sum is σ = 28122700385520. Its totient is φ = 27182600806816.

The previous prime is 27652627525123. The next prime is 27652627525147. The reversal of 27652627525139 is 93152572625672.

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

It is a cyclic number.

It is not a de Polignac number, because 27652627525139 - 2⁴ = 27652627525123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27652627528139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10325672 + ... + 12724965.

It is an arithmetic number, because the mean of its divisors is an integer number (3515337548190).

Almost surely, 2^{27652627525139} is an apocalyptic number.

27652627525139 is a deficient number, since it is larger than the sum of its proper divisors (470072860381).

27652627525139 is a wasteful number, since it uses less digits than its factorization.

27652627525139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23071029.

The product of its digits is 95256000, while the sum is 62.

The spelling of 27652627525139 in words is "twenty-seven trillion, six hundred fifty-two billion, six hundred twenty-seven million, five hundred twenty-five thousand, one hundred thirty-nine".