673335255351 has 32 divisors (see below), whose sum is σ = 982322675712. Its totient is φ = 406863646560.

The previous prime is 673335255347. The next prime is 673335255353. The reversal of 673335255351 is 153552533376.

It is a happy number.

673335255351 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 673335255351 - 2² = 673335255347 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 673335255351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673335255353) 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, 39968736 + ... + 39985578.

It is an arithmetic number, because the mean of its divisors is an integer number (30697583616).

Almost surely, 2^673335255351 is an apocalyptic number.

673335255351 is a deficient number, since it is larger than the sum of its proper divisors (308987420361).

673335255351 is a wasteful number, since it uses less digits than its factorization.

673335255351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20403.

The product of its digits is 4252500, while the sum is 48.

The spelling of 673335255351 in words is "six hundred seventy-three billion, three hundred thirty-five million, two hundred fifty-five thousand, three hundred fifty-one".