673511422772 has 24 divisors (see below), whose sum is σ = 1181227941600. Its totient is φ = 336017939040.

The previous prime is 673511422757. The next prime is 673511422783. The reversal of 673511422772 is 277224115376.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14803523 + ... + 14848949.

It is an arithmetic number, because the mean of its divisors is an integer number (49217830900).

Almost surely, 2^673511422772 is an apocalyptic number.

It is an amenable number.

673511422772 is a deficient number, since it is larger than the sum of its proper divisors (507716518828).

673511422772 is a wasteful number, since it uses less digits than its factorization.

673511422772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53471 (or 53469 counting only the distinct ones).

The product of its digits is 987840, while the sum is 47.

The spelling of 673511422772 in words is "six hundred seventy-three billion, five hundred eleven million, four hundred twenty-two thousand, seven hundred seventy-two".