133525545434105 has 64 divisors (see below), whose sum is σ = 193513224960000. Its totient is φ = 87248170859520.

The previous prime is 133525545434087. The next prime is 133525545434107. The reversal of 133525545434105 is 501434545525331.

It is not a de Polignac number, because 133525545434105 - 2⁸ = 133525545433849 is a prime.

It is a super-2 number, since 2×133525545434105² (a number of 29 digits) contains 22 as substring.

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 63 ways as a sum of consecutive naturals, for example, 4509506 + ... + 16952484.

It is an arithmetic number, because the mean of its divisors is an integer number (3023644140000).

Almost surely, 2^{133525545434105} is an apocalyptic number.

It is an amenable number.

133525545434105 is a deficient number, since it is larger than the sum of its proper divisors (59987679525895).

133525545434105 is a wasteful number, since it uses less digits than its factorization.

133525545434105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12443534.

The product of its (nonzero) digits is 10800000, while the sum is 50.

The spelling of 133525545434105 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 five".