133495495 has 16 divisors (see below), whose sum is σ = 183536640. Its totient is φ = 91311264.

The previous prime is 133495489. The next prime is 133495529. The reversal of 133495495 is 594594331.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 133495495 - 2⁷ = 133495367 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 10114 + ... + 19216.

It is an arithmetic number, because the mean of its divisors is an integer number (11471040).

Almost surely, 2^133495495 is an apocalyptic number.

133495495 is a deficient number, since it is larger than the sum of its proper divisors (50041145).

133495495 is an equidigital number, since it uses as much as digits as its factorization.

133495495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9534.

The product of its digits is 291600, while the sum is 43.

The square root of 133495495 is about 11554.0250562304. The cubic root of 133495495 is about 511.0799810470.

The spelling of 133495495 in words is "one hundred thirty-three million, four hundred ninety-five thousand, four hundred ninety-five".