133625473433 has 8 divisors (see below), whose sum is σ = 137940176640. Its totient is φ = 129311033040.

The previous prime is 133625473411. The next prime is 133625473459. The reversal of 133625473433 is 334374526331.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 133625473433 - 2³⁶ = 64905996697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133625073433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1937303 + ... + 2005091.

It is an arithmetic number, because the mean of its divisors is an integer number (17242522080).

Almost surely, 2^133625473433 is an apocalyptic number.

It is an amenable number.

133625473433 is a deficient number, since it is larger than the sum of its proper divisors (4314703207).

133625473433 is an equidigital number, since it uses as much as digits as its factorization.

133625473433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131407.

The product of its digits is 1632960, while the sum is 44.

Adding to 133625473433 its reverse (334374526331), we get a palindrome (467999999764).

The spelling of 133625473433 in words is "one hundred thirty-three billion, six hundred twenty-five million, four hundred seventy-three thousand, four hundred thirty-three".