27485902293 has 16 divisors (see below), whose sum is σ = 36926310912. Its totient is φ = 18184950000.

The previous prime is 27485902231. The next prime is 27485902331. The reversal of 27485902293 is 39220958472.

It is not a de Polignac number, because 27485902293 - 2¹⁶ = 27485836757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27485902693) 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, 447238 + ... + 504968.

It is an arithmetic number, because the mean of its divisors is an integer number (2307894432).

Almost surely, 2^27485902293 is an apocalyptic number.

It is an amenable number.

27485902293 is a deficient number, since it is larger than the sum of its proper divisors (9440408619).

27485902293 is a wasteful number, since it uses less digits than its factorization.

27485902293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58936.

The product of its (nonzero) digits is 2177280, while the sum is 51.

The spelling of 27485902293 in words is "twenty-seven billion, four hundred eighty-five million, nine hundred two thousand, two hundred ninety-three".