52500278014 has 8 divisors (see below), whose sum is σ = 80581822200. Its totient is φ = 25639670616.

The previous prime is 52500278003. The next prime is 52500278029. The reversal of 52500278014 is 41087200525.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305234089 + ... + 305234260.

It is an arithmetic number, because the mean of its divisors is an integer number (10072727775).

Almost surely, 2^52500278014 is an apocalyptic number.

52500278014 is a deficient number, since it is larger than the sum of its proper divisors (28081544186).

52500278014 is a wasteful number, since it uses less digits than its factorization.

52500278014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610468394.

The product of its (nonzero) digits is 22400, while the sum is 34.

Adding to 52500278014 its reverse (41087200525), we get a palindrome (93587478539).

The spelling of 52500278014 in words is "fifty-two billion, five hundred million, two hundred seventy-eight thousand, fourteen".