16270257669137 has 2 divisors, whose sum is σ = 16270257669138. Its totient is φ = 16270257669136.

The previous prime is 16270257669109. The next prime is 16270257669179. The reversal of 16270257669137 is 73196675207261.

16270257669137 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8873821378816 + 7396436290321 = 2978896^2 + 2719639^2 .

It is a cyclic number.

It is not a de Polignac number, because 16270257669137 - 2¹⁰ = 16270257668113 is a prime.

It is a super-2 number, since 2×16270257669137² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16270257669137.

It is not a weakly prime, because it can be changed into another prime (16270257069137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8135128834568 + 8135128834569.

It is an arithmetic number, because the mean of its divisors is an integer number (8135128834569).

Almost surely, 2^{16270257669137} is an apocalyptic number.

It is an amenable number.

16270257669137 is a deficient number, since it is larger than the sum of its proper divisors (1).

16270257669137 is an equidigital number, since it uses as much as digits as its factorization.

16270257669137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40007520, while the sum is 62.

The spelling of 16270257669137 in words is "sixteen trillion, two hundred seventy billion, two hundred fifty-seven million, six hundred sixty-nine thousand, one hundred thirty-seven".