135264530187701 has 4 divisors (see below), whose sum is σ = 135264660129612. Its totient is φ = 135264400245792.

The previous prime is 135264530187673. The next prime is 135264530187713. The reversal of 135264530187701 is 107781035462531.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 55326804363601 + 79937725824100 = 7438199^2 + 8940790^2 .

It is a cyclic number.

It is not a de Polignac number, because 135264530187701 - 2¹⁰ = 135264530186677 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 (135264530187751) 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, 63396800 + ... + 65495673.

It is an arithmetic number, because the mean of its divisors is an integer number (33816165032403).

Almost surely, 2^{135264530187701} is an apocalyptic number.

It is an amenable number.

135264530187701 is a deficient number, since it is larger than the sum of its proper divisors (129941911).

135264530187701 is a wasteful number, since it uses less digits than its factorization.

135264530187701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129941910.

The product of its (nonzero) digits is 4233600, while the sum is 53.

The spelling of 135264530187701 in words is "one hundred thirty-five trillion, two hundred sixty-four billion, five hundred thirty million, one hundred eighty-seven thousand, seven hundred one".