83447413359 has 32 divisors (see below), whose sum is σ = 113158922496. Its totient is φ = 54693999360.

The previous prime is 83447413349. The next prime is 83447413367. The reversal of 83447413359 is 95331474438.

It is not a de Polignac number, because 83447413359 - 2¹² = 83447409263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83447413339) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21356484 + ... + 21360390.

It is an arithmetic number, because the mean of its divisors is an integer number (3536216328).

Almost surely, 2^83447413359 is an apocalyptic number.

83447413359 is a deficient number, since it is larger than the sum of its proper divisors (29711509137).

83447413359 is a wasteful number, since it uses less digits than its factorization.

83447413359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4535.

The product of its digits is 4354560, while the sum is 51.

The spelling of 83447413359 in words is "eighty-three billion, four hundred forty-seven million, four hundred thirteen thousand, three hundred fifty-nine".