133074670753 has 8 divisors (see below), whose sum is σ = 140920488072. Its totient is φ = 125230841856.

The previous prime is 133074670733. The next prime is 133074670769. The reversal of 133074670753 is 357076470331.

It can be written as a sum of positive squares in 4 ways, for example, as 50305106944 + 82769563809 = 224288^2 + 287697^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133074670753 is a prime.

It is a super-3 number, since 3×133074670753³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133074670733) by changing a digit.

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, 358200 + ... + 628057.

It is an arithmetic number, because the mean of its divisors is an integer number (17615061009).

Almost surely, 2^133074670753 is an apocalyptic number.

It is an amenable number.

133074670753 is a deficient number, since it is larger than the sum of its proper divisors (7845817319).

133074670753 is an equidigital number, since it uses as much as digits as its factorization.

133074670753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994211.

The product of its (nonzero) digits is 1111320, while the sum is 46.

The spelling of 133074670753 in words is "one hundred thirty-three billion, seventy-four million, six hundred seventy thousand, seven hundred fifty-three".