134528893901 has 8 divisors (see below), whose sum is σ = 138718591200. Its totient is φ = 130400360272.

The previous prime is 134528893841. The next prime is 134528893907. The reversal of 134528893901 is 109398825431.

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 134528893901 - 2³⁴ = 117349024717 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134528893907) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15286451 + ... + 15295248.

It is an arithmetic number, because the mean of its divisors is an integer number (17339823900).

Almost surely, 2^134528893901 is an apocalyptic number.

It is an amenable number.

134528893901 is a deficient number, since it is larger than the sum of its proper divisors (4189697299).

134528893901 is an equidigital number, since it uses as much as digits as its factorization.

134528893901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30581835.

The product of its (nonzero) digits is 1866240, while the sum is 53.

The spelling of 134528893901 in words is "one hundred thirty-four billion, five hundred twenty-eight million, eight hundred ninety-three thousand, nine hundred one".