83454468613 has 16 divisors (see below), whose sum is σ = 91471887360. Its totient is φ = 75786054400.

The previous prime is 83454468599. The next prime is 83454468631. The reversal of 83454468613 is 31686445438.

It is not a de Polignac number, because 83454468613 - 2¹³ = 83454460421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83454469613) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 688908 + ... + 800938.

It is an arithmetic number, because the mean of its divisors is an integer number (5716992960).

Almost surely, 2^83454468613 is an apocalyptic number.

It is an amenable number.

83454468613 is a deficient number, since it is larger than the sum of its proper divisors (8017418747).

83454468613 is a wasteful number, since it uses less digits than its factorization.

83454468613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113588.

The product of its digits is 6635520, while the sum is 52.

The spelling of 83454468613 in words is "eighty-three billion, four hundred fifty-four million, four hundred sixty-eight thousand, six hundred thirteen".