133450365 has 8 divisors (see below), whose sum is σ = 213520608. Its totient is φ = 71173520.

The previous prime is 133450337. The next prime is 133450409. The reversal of 133450365 is 563054331.

It is a happy number.

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

It is not a de Polignac number, because 133450365 - 2⁵ = 133450333 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 (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4448331 + ... + 4448360.

It is an arithmetic number, because the mean of its divisors is an integer number (26690076).

Almost surely, 2^133450365 is an apocalyptic number.

133450365 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

133450365 is a deficient number, since it is larger than the sum of its proper divisors (80070243).

133450365 is an equidigital number, since it uses as much as digits as its factorization.

133450365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8896699.

The product of its (nonzero) digits is 16200, while the sum is 30.

The square root of 133450365 is about 11552.0718920893. The cubic root of 133450365 is about 511.0223820017.

The spelling of 133450365 in words is "one hundred thirty-three million, four hundred fifty thousand, three hundred sixty-five".