52528547873135 has 4 divisors (see below), whose sum is σ = 63034257447768. Its totient is φ = 42022838298504.

The previous prime is 52528547873119. The next prime is 52528547873177. The reversal of 52528547873135 is 53137874582525.

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

It is a cyclic number.

It is not a de Polignac number, because 52528547873135 - 2⁴ = 52528547873119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5252854787309 + ... + 5252854787318.

It is an arithmetic number, because the mean of its divisors is an integer number (15758564361942).

Almost surely, 2^{52528547873135} is an apocalyptic number.

52528547873135 is a deficient number, since it is larger than the sum of its proper divisors (10505709574633).

52528547873135 is a wasteful number, since it uses less digits than its factorization.

52528547873135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10505709574632.

The product of its digits is 282240000, while the sum is 65.

The spelling of 52528547873135 in words is "fifty-two trillion, five hundred twenty-eight billion, five hundred forty-seven million, eight hundred seventy-three thousand, one hundred thirty-five".