673704265155046 has 16 divisors (see below), whose sum is σ = 1013807439464400. Its totient is φ = 335769477730848.

The previous prime is 673704265154933. The next prime is 673704265155133. The reversal of 673704265155046 is 640551562407376.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255117981 + ... + 257745208.

It is an arithmetic number, because the mean of its divisors is an integer number (63362964966525).

Almost surely, 2^{673704265155046} is an apocalyptic number.

673704265155046 is a deficient number, since it is larger than the sum of its proper divisors (340103174309354).

673704265155046 is a wasteful number, since it uses less digits than its factorization.

673704265155046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512865303.

The product of its (nonzero) digits is 127008000, while the sum is 61.

The spelling of 673704265155046 in words is "six hundred seventy-three trillion, seven hundred four billion, two hundred sixty-five million, one hundred fifty-five thousand, forty-six".