133276276056 has 128 divisors (see below), whose sum is σ = 424245288960. Its totient is φ = 33880656000.

The previous prime is 133276276037. The next prime is 133276276069. The reversal of 133276276056 is 650672672331.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 133276275996 and 133276276014.

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 31 ways as a sum of consecutive naturals, for example, 680370 + ... + 854081.

It is an arithmetic number, because the mean of its divisors is an integer number (3314416320).

Almost surely, 2^133276276056 is an apocalyptic number.

It is an amenable number.

133276276056 is an abundant number, since it is smaller than the sum of its proper divisors (290969012904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133276276056 is a wasteful number, since it uses less digits than its factorization.

133276276056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1534525 (or 1534521 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 48.

The spelling of 133276276056 in words is "one hundred thirty-three billion, two hundred seventy-six million, two hundred seventy-six thousand, fifty-six".