133672357055 has 8 divisors (see below), whose sum is σ = 161905958352. Its totient is φ = 105938465728.

The previous prime is 133672356989. The next prime is 133672357061. The reversal of 133672357055 is 550753276331.

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 133672357055 - 2⁸ = 133672356799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124926902 + ... + 124927971.

It is an arithmetic number, because the mean of its divisors is an integer number (20238244794).

Almost surely, 2^133672357055 is an apocalyptic number.

133672357055 is a deficient number, since it is larger than the sum of its proper divisors (28233601297).

133672357055 is a wasteful number, since it uses less digits than its factorization.

133672357055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249854985.

The product of its (nonzero) digits is 1984500, while the sum is 47.

The spelling of 133672357055 in words is "one hundred thirty-three billion, six hundred seventy-two million, three hundred fifty-seven thousand, fifty-five".