27160461820631 has 8 divisors (see below), whose sum is σ = 28784447259984. Its totient is φ = 25539399849600.

The previous prime is 27160461820627. The next prime is 27160461820651. The reversal of 27160461820631 is 13602816406172.

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 27160461820631 - 2² = 27160461820627 is a prime.

It is a super-2 number, since 2×27160461820631² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27160461820651) 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, 730847945 + ... + 730885106.

It is an arithmetic number, because the mean of its divisors is an integer number (3598055907498).

Almost surely, 2^{27160461820631} is an apocalyptic number.

27160461820631 is a deficient number, since it is larger than the sum of its proper divisors (1623985439353).

27160461820631 is a wasteful number, since it uses less digits than its factorization.

27160461820631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461734161.

The product of its (nonzero) digits is 580608, while the sum is 47.

The spelling of 27160461820631 in words is "twenty-seven trillion, one hundred sixty billion, four hundred sixty-one million, eight hundred twenty thousand, six hundred thirty-one".