673005054551604 has 48 divisors (see below), whose sum is σ = 1612810806302976. Its totient is φ = 218268672451200.

The previous prime is 673005054551593. The next prime is 673005054551629. The reversal of 673005054551604 is 406155450500376.

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 15 ways as a sum of consecutive naturals, for example, 18821934 + ... + 41234394.

It is an arithmetic number, because the mean of its divisors is an integer number (33600225131312).

Almost surely, 2^{673005054551604} is an apocalyptic number.

It is an amenable number.

673005054551604 is an abundant number, since it is smaller than the sum of its proper divisors (939805751751372).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

673005054551604 is a wasteful number, since it uses less digits than its factorization.

673005054551604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22480136 (or 22480134 counting only the distinct ones).

The product of its (nonzero) digits is 7560000, while the sum is 51.

The spelling of 673005054551604 in words is "six hundred seventy-three trillion, five billion, fifty-four million, five hundred fifty-one thousand, six hundred four".