53017873215 has 8 divisors (see below), whose sum is σ = 84828597168. Its totient is φ = 28276199040.

The previous prime is 53017873211. The next prime is 53017873217. The reversal of 53017873215 is 51237871035.

It is a happy number.

53017873215 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 53017873215 - 2² = 53017873211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53017873211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1767262426 + ... + 1767262455.

It is an arithmetic number, because the mean of its divisors is an integer number (10603574646).

Almost surely, 2^53017873215 is an apocalyptic number.

53017873215 is a deficient number, since it is larger than the sum of its proper divisors (31810723953).

53017873215 is a wasteful number, since it uses less digits than its factorization.

53017873215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3534524889.

The product of its (nonzero) digits is 176400, while the sum is 42.

The spelling of 53017873215 in words is "fifty-three billion, seventeen million, eight hundred seventy-three thousand, two hundred fifteen".