673852320375 has 128 divisors (see below), whose sum is σ = 1280196083712. Its totient is φ = 312361920000.

The previous prime is 673852320329. The next prime is 673852320377. The reversal of 673852320375 is 573023258376.

It is not a de Polignac number, because 673852320375 - 2⁷ = 673852320247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673852320377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5531370 + ... + 5651880.

It is an arithmetic number, because the mean of its divisors is an integer number (10001531904).

Almost surely, 2^673852320375 is an apocalyptic number.

673852320375 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

673852320375 is a deficient number, since it is larger than the sum of its proper divisors (606343763337).

673852320375 is a wasteful number, since it uses less digits than its factorization.

673852320375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120610 (or 120600 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 51.

The spelling of 673852320375 in words is "six hundred seventy-three billion, eight hundred fifty-two million, three hundred twenty thousand, three hundred seventy-five".