52203421514 has 4 divisors (see below), whose sum is σ = 78305132274. Its totient is φ = 26101710756.

The previous prime is 52203421493. The next prime is 52203421547. The reversal of 52203421514 is 41512430225.

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

It can be written as a sum of positive squares in only one way, i.e., 31388145889 + 20815275625 = 177167^2 + 144275^2 .

It is a Curzon 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 as a sum of consecutive naturals, namely, 13050855377 + ... + 13050855380.

Almost surely, 2^52203421514 is an apocalyptic number.

52203421514 is a deficient number, since it is larger than the sum of its proper divisors (26101710760).

52203421514 is a wasteful number, since it uses less digits than its factorization.

52203421514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26101710759.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 52203421514 its reverse (41512430225), we get a palindrome (93715851739).

The spelling of 52203421514 in words is "fifty-two billion, two hundred three million, four hundred twenty-one thousand, five hundred fourteen".