83415264647659 has 16 divisors (see below), whose sum is σ = 95382714575808. Its totient is φ = 71460570488832.

The previous prime is 83415264647657. The next prime is 83415264647719. The reversal of 83415264647659 is 95674646251438.

It is not a de Polignac number, because 83415264647659 - 2¹ = 83415264647657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83415264647657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101855217 + ... + 102670909.

It is an arithmetic number, because the mean of its divisors is an integer number (5961419660988).

Almost surely, 2^{83415264647659} is an apocalyptic number.

83415264647659 is a deficient number, since it is larger than the sum of its proper divisors (11967449928149).

83415264647659 is a wasteful number, since it uses less digits than its factorization.

83415264647659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823494.

The product of its digits is 1045094400, while the sum is 70.

The spelling of 83415264647659 in words is "eighty-three trillion, four hundred fifteen billion, two hundred sixty-four million, six hundred forty-seven thousand, six hundred fifty-nine".