673482135548 has 6 divisors (see below), whose sum is σ = 1178593737216. Its totient is φ = 336741067772.

The previous prime is 673482135511. The next prime is 673482135559. The reversal of 673482135548 is 845531284376.

It is a junction number, because it is equal to n+sod(n) for n = 673482135493 and 673482135502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84185266940 + ... + 84185266947.

It is an arithmetic number, because the mean of its divisors is an integer number (196432289536).

Almost surely, 2^673482135548 is an apocalyptic number.

It is an amenable number.

673482135548 is a deficient number, since it is larger than the sum of its proper divisors (505111601668).

673482135548 is a wasteful number, since it uses less digits than its factorization.

673482135548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168370533891 (or 168370533889 counting only the distinct ones).

The product of its digits is 19353600, while the sum is 56.

The spelling of 673482135548 in words is "six hundred seventy-three billion, four hundred eighty-two million, one hundred thirty-five thousand, five hundred forty-eight".