962640806459 has 2 divisors, whose sum is σ = 962640806460. Its totient is φ = 962640806458.

The previous prime is 962640806423. The next prime is 962640806467. The reversal of 962640806459 is 954608046269.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 962640806459 - 2²⁰ = 962639757883 is a prime.

It is a super-2 number, since 2×962640806459² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 962640806398 and 962640806407.

It is not a weakly prime, because it can be changed into another prime (962640806159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 481320403229 + 481320403230.

It is an arithmetic number, because the mean of its divisors is an integer number (481320403230).

Almost surely, 2^962640806459 is an apocalyptic number.

962640806459 is a deficient number, since it is larger than the sum of its proper divisors (1).

962640806459 is an equidigital number, since it uses as much as digits as its factorization.

962640806459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22394880, while the sum is 59.

The spelling of 962640806459 in words is "nine hundred sixty-two billion, six hundred forty million, eight hundred six thousand, four hundred fifty-nine".