52203420002 has 4 divisors (see below), whose sum is σ = 78305130006. Its totient is φ = 26101710000.

The previous prime is 52203419993. The next prime is 52203420079. The reversal of 52203420002 is 20002430225.

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., 39228159721 + 12975260281 = 198061^2 + 113909^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13050854999 + ... + 13050855002.

Almost surely, 2^52203420002 is an apocalyptic number.

52203420002 is a deficient number, since it is larger than the sum of its proper divisors (26101710004).

52203420002 is a wasteful number, since it uses less digits than its factorization.

52203420002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26101710003.

The product of its (nonzero) digits is 960, while the sum is 20.

Adding to 52203420002 its reverse (20002430225), we get a palindrome (72205850227).

The spelling of 52203420002 in words is "fifty-two billion, two hundred three million, four hundred twenty thousand, two".