673613800083 has 48 divisors (see below), whose sum is σ = 1116049858560. Its totient is φ = 383521963968.

The previous prime is 673613800061. The next prime is 673613800091. The reversal of 673613800083 is 380008316376.

It is not a de Polignac number, because 673613800083 - 2⁶ = 673613800019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (673613800583) 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 47 ways as a sum of consecutive naturals, for example, 19447366 + ... + 19481972.

It is an arithmetic number, because the mean of its divisors is an integer number (23251038720).

Almost surely, 2^673613800083 is an apocalyptic number.

673613800083 is a gapful number since it is divisible by the number (63) formed by its first and last digit.

673613800083 is a deficient number, since it is larger than the sum of its proper divisors (442436058477).

673613800083 is a wasteful number, since it uses less digits than its factorization.

673613800083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35736 (or 35733 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 673613800083 in words is "six hundred seventy-three billion, six hundred thirteen million, eight hundred thousand, eighty-three".