259287462403 has 2 divisors, whose sum is σ = 259287462404. Its totient is φ = 259287462402.

The previous prime is 259287462377. The next prime is 259287462433. The reversal of 259287462403 is 304264782952.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 259287462403 - 2⁹ = 259287461891 is a prime.

It is not a weakly prime, because it can be changed into another prime (259287462433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129643731201 + 129643731202.

It is an arithmetic number, because the mean of its divisors is an integer number (129643731202).

Almost surely, 2^259287462403 is an apocalyptic number.

259287462403 is a deficient number, since it is larger than the sum of its proper divisors (1).

259287462403 is an equidigital number, since it uses as much as digits as its factorization.

259287462403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5806080, while the sum is 52.

The spelling of 259287462403 in words is "two hundred fifty-nine billion, two hundred eighty-seven million, four hundred sixty-two thousand, four hundred three".