255734063 has 16 divisors (see below), whose sum is σ = 281957760. Its totient is φ = 230490624.

The previous prime is 255734051. The next prime is 255734081. The reversal of 255734063 is 360437552.

It is not a de Polignac number, because 255734063 - 2¹⁶ = 255668527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255734023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163895 + ... + 165447.

It is an arithmetic number, because the mean of its divisors is an integer number (17622360).

Almost surely, 2^255734063 is an apocalyptic number.

255734063 is a deficient number, since it is larger than the sum of its proper divisors (26223697).

255734063 is a wasteful number, since it uses less digits than its factorization.

255734063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1858.

The product of its (nonzero) digits is 75600, while the sum is 35.

The square root of 255734063 is about 15991.6873093492. The cubic root of 255734063 is about 634.7404755080.

The spelling of 255734063 in words is "two hundred fifty-five million, seven hundred thirty-four thousand, sixty-three".