253022877739 has 2 divisors, whose sum is σ = 253022877740. Its totient is φ = 253022877738.

The previous prime is 253022877691. The next prime is 253022877761. The reversal of 253022877739 is 937778220352.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 253022877739 - 2³³ = 244432943147 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 253022877739.

It is not a weakly prime, because it can be changed into another prime (253022875739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126511438869 + 126511438870.

It is an arithmetic number, because the mean of its divisors is an integer number (126511438870).

Almost surely, 2^253022877739 is an apocalyptic number.

253022877739 is a deficient number, since it is larger than the sum of its proper divisors (1).

253022877739 is an equidigital number, since it uses as much as digits as its factorization.

253022877739 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8890560, while the sum is 55.

The spelling of 253022877739 in words is "two hundred fifty-three billion, twenty-two million, eight hundred seventy-seven thousand, seven hundred thirty-nine".