6412420455587 has 2 divisors, whose sum is σ = 6412420455588. Its totient is φ = 6412420455586.

The previous prime is 6412420455527. The next prime is 6412420455589. The reversal of 6412420455587 is 7855540242146.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6412420455587 - 2³⁰ = 6411346713763 is a prime.

It is a super-2 number, since 2×6412420455587² (a number of 26 digits) contains 22 as substring.

Together with 6412420455589, 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 (6412420455589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3206210227793 + 3206210227794.

It is an arithmetic number, because the mean of its divisors is an integer number (3206210227794).

Almost surely, 2^{6412420455587} is an apocalyptic number.

6412420455587 is a deficient number, since it is larger than the sum of its proper divisors (1).

6412420455587 is an equidigital number, since it uses as much as digits as its factorization.

6412420455587 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752000, while the sum is 53.

The spelling of 6412420455587 in words is "six trillion, four hundred twelve billion, four hundred twenty million, four hundred fifty-five thousand, five hundred eighty-seven".