133055056554294 has 128 divisors (see below), whose sum is σ = 311595650150400. Its totient is φ = 37092882220416.

The previous prime is 133055056554293. The next prime is 133055056554313. The reversal of 133055056554294 is 492455650550331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133055056554293) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2318124804 + ... + 2318182200.

It is an arithmetic number, because the mean of its divisors is an integer number (2434341016800).

Almost surely, 2^{133055056554294} is an apocalyptic number.

133055056554294 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 133055056554294, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155797825075200).

133055056554294 is an abundant number, since it is smaller than the sum of its proper divisors (178540593596106).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133055056554294 is a wasteful number, since it uses less digits than its factorization.

133055056554294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65282.

The product of its (nonzero) digits is 48600000, while the sum is 57.

The spelling of 133055056554294 in words is "one hundred thirty-three trillion, fifty-five billion, fifty-six million, five hundred fifty-four thousand, two hundred ninety-four".