133273605596 has 24 divisors (see below), whose sum is σ = 237922668144. Its totient is φ = 65298804480.

The previous prime is 133273605587. The next prime is 133273605659. The reversal of 133273605596 is 695506372331.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215645 + ... + 559508.

It is an arithmetic number, because the mean of its divisors is an integer number (9913444506).

Almost surely, 2^133273605596 is an apocalyptic number.

It is an amenable number.

133273605596 is a deficient number, since it is larger than the sum of its proper divisors (104649062548).

133273605596 is a wasteful number, since it uses less digits than its factorization.

133273605596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776021 (or 776019 counting only the distinct ones).

The product of its (nonzero) digits is 3061800, while the sum is 50.

The spelling of 133273605596 in words is "one hundred thirty-three billion, two hundred seventy-three million, six hundred five thousand, five hundred ninety-six".