255652937 has 2 divisors, whose sum is σ = 255652938. Its totient is φ = 255652936.

The previous prime is 255652933. The next prime is 255652963. The reversal of 255652937 is 739256552.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 151388416 + 104264521 = 12304^2 + 10211^2 .

It is a cyclic number.

It is not a de Polignac number, because 255652937 - 2² = 255652933 is a prime.

It is not a weakly prime, because it can be changed into another prime (255652933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127826468 + 127826469.

It is an arithmetic number, because the mean of its divisors is an integer number (127826469).

Almost surely, 2^255652937 is an apocalyptic number.

It is an amenable number.

255652937 is a deficient number, since it is larger than the sum of its proper divisors (1).

255652937 is an equidigital number, since it uses as much as digits as its factorization.

255652937 is an evil number, because the sum of its binary digits is even.

The product of its digits is 567000, while the sum is 44.

The square root of 255652937 is about 15989.1506028307. The cubic root of 255652937 is about 634.6733492632.

The spelling of 255652937 in words is "two hundred fifty-five million, six hundred fifty-two thousand, nine hundred thirty-seven".