27901052307 has 48 divisors (see below), whose sum is σ = 43142673600. Its totient is φ = 17314615296.

The previous prime is 27901052299. The next prime is 27901052323. The reversal of 27901052307 is 70325010972.

It is not a de Polignac number, because 27901052307 - 2³ = 27901052299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (27901052107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5264683 + ... + 5269979.

It is an arithmetic number, because the mean of its divisors is an integer number (898805700).

Almost surely, 2^27901052307 is an apocalyptic number.

27901052307 is a deficient number, since it is larger than the sum of its proper divisors (15241621293).

27901052307 is a wasteful number, since it uses less digits than its factorization.

27901052307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5692 (or 5689 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The spelling of 27901052307 in words is "twenty-seven billion, nine hundred one million, fifty-two thousand, three hundred seven".