135082525001 has 4 divisors (see below), whose sum is σ = 142192131600. Its totient is φ = 127972918404.

The previous prime is 135082524901. The next prime is 135082525013. The reversal of 135082525001 is 100525280531.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135082525001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135082525021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3554803271 + ... + 3554803308.

It is an arithmetic number, because the mean of its divisors is an integer number (35548032900).

Almost surely, 2^135082525001 is an apocalyptic number.

It is an amenable number.

135082525001 is a deficient number, since it is larger than the sum of its proper divisors (7109606599).

135082525001 is an equidigital number, since it uses as much as digits as its factorization.

135082525001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7109606598.

The product of its (nonzero) digits is 12000, while the sum is 32.

The spelling of 135082525001 in words is "one hundred thirty-five billion, eighty-two million, five hundred twenty-five thousand, one".