674004553711 has 4 divisors (see below), whose sum is σ = 674187860232. Its totient is φ = 673821247192.

The previous prime is 674004553709. The next prime is 674004553759. The reversal of 674004553711 is 117355400476.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 674004553711 - 2¹ = 674004553709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674004556711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91647745 + ... + 91655098.

It is an arithmetic number, because the mean of its divisors is an integer number (168546965058).

Almost surely, 2^674004553711 is an apocalyptic number.

674004553711 is a deficient number, since it is larger than the sum of its proper divisors (183306521).

674004553711 is a wasteful number, since it uses less digits than its factorization.

674004553711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183306520.

The product of its (nonzero) digits is 352800, while the sum is 43.

The spelling of 674004553711 in words is "six hundred seventy-four billion, four million, five hundred fifty-three thousand, seven hundred eleven".