13727692373 has 2 divisors, whose sum is σ = 13727692374. Its totient is φ = 13727692372.

The previous prime is 13727692327. The next prime is 13727692411. The reversal of 13727692373 is 37329672731.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12414862084 + 1312830289 = 111422^2 + 36233^2 .

It is a cyclic number.

It is not a de Polignac number, because 13727692373 - 2¹⁸ = 13727430229 is a prime.

It is a super-2 number, since 2×13727692373² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13727662373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6863846186 + 6863846187.

It is an arithmetic number, because the mean of its divisors is an integer number (6863846187).

Almost surely, 2^13727692373 is an apocalyptic number.

It is an amenable number.

13727692373 is a deficient number, since it is larger than the sum of its proper divisors (1).

13727692373 is an equidigital number, since it uses as much as digits as its factorization.

13727692373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2000376, while the sum is 50.

The spelling of 13727692373 in words is "thirteen billion, seven hundred twenty-seven million, six hundred ninety-two thousand, three hundred seventy-three".