133755164734 has 4 divisors (see below), whose sum is σ = 200632747104. Its totient is φ = 66877582366.

The previous prime is 133755164717. The next prime is 133755164749. The reversal of 133755164734 is 437461557331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 437461557331 = 131 ⋅3339401201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33438791182 + ... + 33438791185.

It is an arithmetic number, because the mean of its divisors is an integer number (50158186776).

Almost surely, 2^133755164734 is an apocalyptic number.

133755164734 is a deficient number, since it is larger than the sum of its proper divisors (66877582370).

133755164734 is an equidigital number, since it uses as much as digits as its factorization.

133755164734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66877582369.

The product of its digits is 3175200, while the sum is 49.

The spelling of 133755164734 in words is "one hundred thirty-three billion, seven hundred fifty-five million, one hundred sixty-four thousand, seven hundred thirty-four".