253968967283 has 2 divisors, whose sum is σ = 253968967284. Its totient is φ = 253968967282.

The previous prime is 253968967249. The next prime is 253968967309. The reversal of 253968967283 is 382769869352.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 253968967283 - 2¹⁰ = 253968966259 is a prime.

It is not a weakly prime, because it can be changed into another prime (253968967183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126984483641 + 126984483642.

It is an arithmetic number, because the mean of its divisors is an integer number (126984483642).

Almost surely, 2^253968967283 is an apocalyptic number.

253968967283 is a deficient number, since it is larger than the sum of its proper divisors (1).

253968967283 is an equidigital number, since it uses as much as digits as its factorization.

253968967283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 235146240, while the sum is 68.

The spelling of 253968967283 in words is "two hundred fifty-three billion, nine hundred sixty-eight million, nine hundred sixty-seven thousand, two hundred eighty-three".