52868264762 has 4 divisors (see below), whose sum is σ = 79302397146. Its totient is φ = 26434132380.

The previous prime is 52868264741. The next prime is 52868264773. The reversal of 52868264762 is 26746286825.

It is a happy number.

It is a Cunningham number, because it is equal to 229931²+1.

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., 52868264761 + 1 = 229931^2 + 1^2 .

It is a junction number, because it is equal to n+sod(n) for n = 52868264698 and 52868264707.

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, 13217066189 + ... + 13217066192.

Almost surely, 2^52868264762 is an apocalyptic number.

52868264762 is a deficient number, since it is larger than the sum of its proper divisors (26434132384).

52868264762 is a wasteful number, since it uses less digits than its factorization.

52868264762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26434132383.

The product of its digits is 15482880, while the sum is 56.

The spelling of 52868264762 in words is "fifty-two billion, eight hundred sixty-eight million, two hundred sixty-four thousand, seven hundred sixty-two".