133056266750 has 32 divisors (see below), whose sum is σ = 271725094368. Its totient is φ = 48384096000.

The previous prime is 133056266713. The next prime is 133056266789. The reversal of 133056266750 is 57662650331.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 24189299 + ... + 24194798.

It is an arithmetic number, because the mean of its divisors is an integer number (8491409199).

Almost surely, 2^133056266750 is an apocalyptic number.

133056266750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133056266750 is an abundant number, since it is smaller than the sum of its proper divisors (138668827618).

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

133056266750 is a wasteful number, since it uses less digits than its factorization.

133056266750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48384125 (or 48384115 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 44.

The spelling of 133056266750 in words is "one hundred thirty-three billion, fifty-six million, two hundred sixty-six thousand, seven hundred fifty".