253110414439 has 2 divisors, whose sum is σ = 253110414440. Its totient is φ = 253110414438.

The previous prime is 253110414373. The next prime is 253110414499. The reversal of 253110414439 is 934414011352.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-253110414439 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 253110414398 and 253110414407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (253110414499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126555207219 + 126555207220.

It is an arithmetic number, because the mean of its divisors is an integer number (126555207220).

Almost surely, 2^253110414439 is an apocalyptic number.

253110414439 is a deficient number, since it is larger than the sum of its proper divisors (1).

253110414439 is an equidigital number, since it uses as much as digits as its factorization.

253110414439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 37.

The spelling of 253110414439 in words is "two hundred fifty-three billion, one hundred ten million, four hundred fourteen thousand, four hundred thirty-nine".