255002747 has 2 divisors, whose sum is σ = 255002748. Its totient is φ = 255002746.

The previous prime is 255002687. The next prime is 255002767. The reversal of 255002747 is 747200552.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 255002747 - 2⁸ = 255002491 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (255002767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127501373 + 127501374.

It is an arithmetic number, because the mean of its divisors is an integer number (127501374).

Almost surely, 2^255002747 is an apocalyptic number.

255002747 is a deficient number, since it is larger than the sum of its proper divisors (1).

255002747 is an equidigital number, since it uses as much as digits as its factorization.

255002747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19600, while the sum is 32.

The square root of 255002747 is about 15968.8054343461. The cubic root of 255002747 is about 634.1348476051.

The spelling of 255002747 in words is "two hundred fifty-five million, two thousand, seven hundred forty-seven".