4261697459 has 2 divisors, whose sum is σ = 4261697460. Its totient is φ = 4261697458.

The previous prime is 4261697389. The next prime is 4261697483. The reversal of 4261697459 is 9547961624.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4261697459 - 2¹² = 4261693363 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4261697459.

It is not a weakly prime, because it can be changed into another prime (4261697659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2130848729 + 2130848730.

It is an arithmetic number, because the mean of its divisors is an integer number (2130848730).

Almost surely, 2^4261697459 is an apocalyptic number.

4261697459 is a deficient number, since it is larger than the sum of its proper divisors (1).

4261697459 is an equidigital number, since it uses as much as digits as its factorization.

4261697459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3265920, while the sum is 53.

The square root of 4261697459 is about 65281.6778200438. The cubic root of 4261697459 is about 1621.2906266150.

The spelling of 4261697459 in words is "four billion, two hundred sixty-one million, six hundred ninety-seven thousand, four hundred fifty-nine".