52531514303 has 4 divisors (see below), whose sum is σ = 53051628408. Its totient is φ = 52011400200.

The previous prime is 52531514297. The next prime is 52531514359. The reversal of 52531514303 is 30341513525.

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

It is a cyclic number.

It is not a de Polignac number, because 52531514303 - 2⁶ = 52531514239 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52531514303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52531514803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260056901 + ... + 260057102.

It is an arithmetic number, because the mean of its divisors is an integer number (13262907102).

Almost surely, 2^52531514303 is an apocalyptic number.

52531514303 is a deficient number, since it is larger than the sum of its proper divisors (520114105).

52531514303 is a wasteful number, since it uses less digits than its factorization.

52531514303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520114104.

The product of its (nonzero) digits is 27000, while the sum is 32.

The spelling of 52531514303 in words is "fifty-two billion, five hundred thirty-one million, five hundred fourteen thousand, three hundred three".