259952467 has 2 divisors, whose sum is σ = 259952468. Its totient is φ = 259952466.

The previous prime is 259952461. The next prime is 259952519. The reversal of 259952467 is 764259952.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 259952467 - 2²³ = 251563859 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 259952467.

It is not a weakly prime, because it can be changed into another prime (259952461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129976233 + 129976234.

It is an arithmetic number, because the mean of its divisors is an integer number (129976234).

Almost surely, 2^259952467 is an apocalyptic number.

259952467 is a deficient number, since it is larger than the sum of its proper divisors (1).

259952467 is an equidigital number, since it uses as much as digits as its factorization.

259952467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1360800, while the sum is 49.

The square root of 259952467 is about 16123.0414934652. The cubic root of 259952467 is about 638.2115326980.

The spelling of 259952467 in words is "two hundred fifty-nine million, nine hundred fifty-two thousand, four hundred sixty-seven".