255772114747 has 2 divisors, whose sum is σ = 255772114748. Its totient is φ = 255772114746.

The previous prime is 255772114739. The next prime is 255772114771. The reversal of 255772114747 is 747411277552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 255772114747 - 2³ = 255772114739 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 255772114694 and 255772114703.

It is not a weakly prime, because it can be changed into another prime (255772114447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127886057373 + 127886057374.

It is an arithmetic number, because the mean of its divisors is an integer number (127886057374).

Almost surely, 2^255772114747 is an apocalyptic number.

255772114747 is a deficient number, since it is larger than the sum of its proper divisors (1).

255772114747 is an equidigital number, since it uses as much as digits as its factorization.

255772114747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3841600, while the sum is 52.

The spelling of 255772114747 in words is "two hundred fifty-five billion, seven hundred seventy-two million, one hundred fourteen thousand, seven hundred forty-seven".