255237467 has 2 divisors, whose sum is σ = 255237468. Its totient is φ = 255237466.

The previous prime is 255237407. The next prime is 255237487. The reversal of 255237467 is 764732552.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 255237467 - 2¹⁸ = 254975323 is a prime.

It is not a weakly prime, because it can be changed into another prime (255237407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127618733 + 127618734.

It is an arithmetic number, because the mean of its divisors is an integer number (127618734).

Almost surely, 2^255237467 is an apocalyptic number.

255237467 is a deficient number, since it is larger than the sum of its proper divisors (1).

255237467 is an equidigital number, since it uses as much as digits as its factorization.

255237467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 352800, while the sum is 41.

The square root of 255237467 is about 15976.1530726267. The cubic root of 255237467 is about 634.3293533351.

The spelling of 255237467 in words is "two hundred fifty-five million, two hundred thirty-seven thousand, four hundred sixty-seven".