416065617587 has 2 divisors, whose sum is σ = 416065617588. Its totient is φ = 416065617586.

The previous prime is 416065617529. The next prime is 416065617589. The reversal of 416065617587 is 785716560614.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 416065617587 - 2²⁴ = 416048840371 is a prime.

It is a super-2 number, since 2×416065617587² (a number of 24 digits) contains 22 as substring.

Together with 416065617589, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (416065617589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208032808793 + 208032808794.

It is an arithmetic number, because the mean of its divisors is an integer number (208032808794).

Almost surely, 2^416065617587 is an apocalyptic number.

416065617587 is a deficient number, since it is larger than the sum of its proper divisors (1).

416065617587 is an equidigital number, since it uses as much as digits as its factorization.

416065617587 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8467200, while the sum is 56.

The spelling of 416065617587 in words is "four hundred sixteen billion, sixty-five million, six hundred seventeen thousand, five hundred eighty-seven".