412555516647 has 16 divisors (see below), whose sum is σ = 551969311488. Its totient is φ = 274090996800.

The previous prime is 412555516567. The next prime is 412555516649. The reversal of 412555516647 is 746615555214.

It is not a de Polignac number, because 412555516647 - 2²⁶ = 412488407783 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 412555516647.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412555516649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 811878 + ... + 1218300.

It is an arithmetic number, because the mean of its divisors is an integer number (34498081968).

Almost surely, 2^412555516647 is an apocalyptic number.

412555516647 is a deficient number, since it is larger than the sum of its proper divisors (139413794841).

412555516647 is a wasteful number, since it uses less digits than its factorization.

412555516647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407590.

The product of its digits is 5040000, while the sum is 51.

The spelling of 412555516647 in words is "four hundred twelve billion, five hundred fifty-five million, five hundred sixteen thousand, six hundred forty-seven".