16276164257357 has 2 divisors, whose sum is σ = 16276164257358. Its totient is φ = 16276164257356.

The previous prime is 16276164257333. The next prime is 16276164257363. The reversal of 16276164257357 is 75375246167261.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15592121126596 + 684043130761 = 3948686^2 + 827069^2 .

It is a cyclic number.

It is not a de Polignac number, because 16276164257357 - 2¹⁶ = 16276164191821 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16276164257357.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16272164257357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8138082128678 + 8138082128679.

It is an arithmetic number, because the mean of its divisors is an integer number (8138082128679).

Almost surely, 2^{16276164257357} is an apocalyptic number.

It is an amenable number.

16276164257357 is a deficient number, since it is larger than the sum of its proper divisors (1).

16276164257357 is an equidigital number, since it uses as much as digits as its factorization.

16276164257357 is an evil number, because the sum of its binary digits is even.

The product of its digits is 88905600, while the sum is 62.

The spelling of 16276164257357 in words is "sixteen trillion, two hundred seventy-six billion, one hundred sixty-four million, two hundred fifty-seven thousand, three hundred fifty-seven".