16017910253 has 2 divisors, whose sum is σ = 16017910254. Its totient is φ = 16017910252.

The previous prime is 16017910219. The next prime is 16017910277. The reversal of 16017910253 is 35201971061.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10143914089 + 5873996164 = 100717^2 + 76642^2 .

It is a cyclic number.

It is not a de Polignac number, because 16017910253 - 2²⁶ = 15950801389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16017910283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8008955126 + 8008955127.

It is an arithmetic number, because the mean of its divisors is an integer number (8008955127).

Almost surely, 2^16017910253 is an apocalyptic number.

It is an amenable number.

16017910253 is a deficient number, since it is larger than the sum of its proper divisors (1).

16017910253 is an equidigital number, since it uses as much as digits as its factorization.

16017910253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 35.

The spelling of 16017910253 in words is "sixteen billion, seventeen million, nine hundred ten thousand, two hundred fifty-three".