16262866253 has 2 divisors, whose sum is σ = 16262866254. Its totient is φ = 16262866252.

The previous prime is 16262866223. The next prime is 16262866271. The reversal of 16262866253 is 35266826261.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16258035049 + 4831204 = 127507^2 + 2198^2 .

It is a cyclic number.

It is not a de Polignac number, because 16262866253 - 2¹⁸ = 16262604109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16262866198 and 16262866207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16262866223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8131433126 + 8131433127.

It is an arithmetic number, because the mean of its divisors is an integer number (8131433127).

Almost surely, 2^16262866253 is an apocalyptic number.

It is an amenable number.

16262866253 is a deficient number, since it is larger than the sum of its proper divisors (1).

16262866253 is an equidigital number, since it uses as much as digits as its factorization.

16262866253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1244160, while the sum is 47.

The spelling of 16262866253 in words is "sixteen billion, two hundred sixty-two million, eight hundred sixty-six thousand, two hundred fifty-three".