673341525872 has 20 divisors (see below), whose sum is σ = 1304923294296. Its totient is φ = 336587127360.

The previous prime is 673341525869. The next prime is 673341525889. The reversal of 673341525872 is 278525143376.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5160779 + ... + 5289642.

Almost surely, 2^673341525872 is an apocalyptic number.

It is an amenable number.

673341525872 is a deficient number, since it is larger than the sum of its proper divisors (631581768424).

673341525872 is a wasteful number, since it uses less digits than its factorization.

673341525872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10454456 (or 10454450 counting only the distinct ones).

The product of its digits is 8467200, while the sum is 53.

The spelling of 673341525872 in words is "six hundred seventy-three billion, three hundred forty-one million, five hundred twenty-five thousand, eight hundred seventy-two".