133782059 has 4 divisors (see below), whose sum is σ = 140823240. Its totient is φ = 126740880.

The previous prime is 133782037. The next prime is 133782067. The reversal of 133782059 is 950287331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 133782059 - 2⁸ = 133781803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133781059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3520562 + ... + 3520599.

It is an arithmetic number, because the mean of its divisors is an integer number (35205810).

Almost surely, 2^133782059 is an apocalyptic number.

133782059 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

133782059 is a deficient number, since it is larger than the sum of its proper divisors (7041181).

133782059 is an equidigital number, since it uses as much as digits as its factorization.

133782059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7041180.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 133782059 is about 11566.4194546108. The cubic root of 133782059 is about 511.4454177298.

The spelling of 133782059 in words is "one hundred thirty-three million, seven hundred eighty-two thousand, fifty-nine".