133875822254 has 4 divisors (see below), whose sum is σ = 200813733384. Its totient is φ = 66937911126.

The previous prime is 133875822251. The next prime is 133875822293. The reversal of 133875822254 is 452228578331.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133875822251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33468955562 + ... + 33468955565.

It is an arithmetic number, because the mean of its divisors is an integer number (50203433346).

Almost surely, 2^133875822254 is an apocalyptic number.

133875822254 is a deficient number, since it is larger than the sum of its proper divisors (66937911130).

133875822254 is an equidigital number, since it uses as much as digits as its factorization.

133875822254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66937911129.

The product of its digits is 3225600, while the sum is 50.

The spelling of 133875822254 in words is "one hundred thirty-three billion, eight hundred seventy-five million, eight hundred twenty-two thousand, two hundred fifty-four".