133134152526445 has 16 divisors (see below), whose sum is σ = 184290372955008. Its totient is φ = 90438794130240.

The previous prime is 133134152526409. The next prime is 133134152526449. The reversal of 133134152526445 is 544625251431331.

It is not a de Polignac number, because 133134152526445 - 2²⁷ = 133134018308717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133134152526449) 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, 17774916486 + ... + 17774923975.

It is an arithmetic number, because the mean of its divisors is an integer number (11518148309688).

Almost surely, 2^{133134152526445} is an apocalyptic number.

It is an amenable number.

133134152526445 is a deficient number, since it is larger than the sum of its proper divisors (51156220428563).

133134152526445 is a wasteful number, since it uses less digits than its factorization.

133134152526445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35549840580.

The product of its digits is 5184000, while the sum is 49.

The spelling of 133134152526445 in words is "one hundred thirty-three trillion, one hundred thirty-four billion, one hundred fifty-two million, five hundred twenty-six thousand, four hundred forty-five".