52205250115 has 4 divisors (see below), whose sum is σ = 62646300144. Its totient is φ = 41764200088.

The previous prime is 52205250101. The next prime is 52205250157. The reversal of 52205250115 is 51105250225.

52205250115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52205250115 is a prime.

It is a Duffinian 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, 5220525007 + ... + 5220525016.

It is an arithmetic number, because the mean of its divisors is an integer number (15661575036).

Almost surely, 2^52205250115 is an apocalyptic number.

52205250115 is a deficient number, since it is larger than the sum of its proper divisors (10441050029).

52205250115 is a wasteful number, since it uses less digits than its factorization.

52205250115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10441050028.

The product of its (nonzero) digits is 5000, while the sum is 28.

The spelling of 52205250115 in words is "fifty-two billion, two hundred five million, two hundred fifty thousand, one hundred fifteen".