27700474607 has 16 divisors (see below), whose sum is σ = 30836262912. Its totient is φ = 24710542560.

The previous prime is 27700474589. The next prime is 27700474619. The reversal of 27700474607 is 70647400772.

It is a cyclic number.

It is not a de Polignac number, because 27700474607 - 2¹⁰ = 27700473583 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27700476607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245708 + ... + 340254.

It is an arithmetic number, because the mean of its divisors is an integer number (1927266432).

Almost surely, 2^27700474607 is an apocalyptic number.

27700474607 is a deficient number, since it is larger than the sum of its proper divisors (3135788305).

27700474607 is a wasteful number, since it uses less digits than its factorization.

27700474607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95318.

The product of its (nonzero) digits is 460992, while the sum is 44.

The spelling of 27700474607 in words is "twenty-seven billion, seven hundred million, four hundred seventy-four thousand, six hundred seven".