253116333583 has 2 divisors, whose sum is σ = 253116333584. Its totient is φ = 253116333582.

The previous prime is 253116333553. The next prime is 253116333611. The reversal of 253116333583 is 385333611352.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-253116333583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (253116333553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126558166791 + 126558166792.

It is an arithmetic number, because the mean of its divisors is an integer number (126558166792).

Almost surely, 2^253116333583 is an apocalyptic number.

253116333583 is a deficient number, since it is larger than the sum of its proper divisors (1).

253116333583 is an equidigital number, since it uses as much as digits as its factorization.

253116333583 is an evil number, because the sum of its binary digits is even.

The product of its digits is 583200, while the sum is 43.

The spelling of 253116333583 in words is "two hundred fifty-three billion, one hundred sixteen million, three hundred thirty-three thousand, five hundred eighty-three".