52385810101 has 4 divisors (see below), whose sum is σ = 53103424012. Its totient is φ = 51668196192.

The previous prime is 52385810089. The next prime is 52385810117. The reversal of 52385810101 is 10101858325.

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 45101016900 + 7284793201 = 212370^2 + 85351^2 .

It is a cyclic number.

It is not a de Polignac number, because 52385810101 - 2⁵ = 52385810069 is a prime.

It is a super-3 number, since 3×52385810101³ (a number of 33 digits) contains 333 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52385810501) 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, 358806846 + ... + 358806991.

It is an arithmetic number, because the mean of its divisors is an integer number (13275856003).

Almost surely, 2^52385810101 is an apocalyptic number.

It is an amenable number.

52385810101 is a deficient number, since it is larger than the sum of its proper divisors (717613911).

52385810101 is an equidigital number, since it uses as much as digits as its factorization.

52385810101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717613910.

The product of its (nonzero) digits is 9600, while the sum is 34.

The spelling of 52385810101 in words is "fifty-two billion, three hundred eighty-five million, eight hundred ten thousand, one hundred one".