133525545434106 has 32 divisors (see below), whose sum is σ = 305213840363520. Its totient is φ = 38148581631216.

The previous prime is 133525545434087. The next prime is 133525545434107. The reversal of 133525545434106 is 601434545525331.

It is not an unprimeable number, because it can be changed into a prime (133525545434107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64561806 + ... + 66597881.

It is an arithmetic number, because the mean of its divisors is an integer number (9537932511360).

Almost surely, 2^{133525545434106} is an apocalyptic number.

133525545434106 is an abundant number, since it is smaller than the sum of its proper divisors (171688294929414).

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

133525545434106 is a wasteful number, since it uses less digits than its factorization.

133525545434106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131183938.

The product of its (nonzero) digits is 12960000, while the sum is 51.

The spelling of 133525545434106 in words is "one hundred thirty-three trillion, five hundred twenty-five billion, five hundred forty-five million, four hundred thirty-four thousand, one hundred six".