53052214303 has 4 divisors (see below), whose sum is σ = 57875142888. Its totient is φ = 48229285720.

The previous prime is 53052214289. The next prime is 53052214337. The reversal of 53052214303 is 30341225035.

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

It is a de Polignac number, because none of the positive numbers 2^k-53052214303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53052214703) 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, 2411464276 + ... + 2411464297.

It is an arithmetic number, because the mean of its divisors is an integer number (14468785722).

Almost surely, 2^53052214303 is an apocalyptic number.

53052214303 is a deficient number, since it is larger than the sum of its proper divisors (4822928585).

53052214303 is a wasteful number, since it uses less digits than its factorization.

53052214303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4822928584.

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 53052214303 its reverse (30341225035), we get a palindrome (83393439338).

The spelling of 53052214303 in words is "fifty-three billion, fifty-two million, two hundred fourteen thousand, three hundred three".