52702225211 has 8 divisors (see below), whose sum is σ = 54641961984. Its totient is φ = 50777467560.

The previous prime is 52702225187. The next prime is 52702225223. The reversal of 52702225211 is 11252220725.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52702225211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52702225241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3737615 + ... + 3751688.

It is an arithmetic number, because the mean of its divisors is an integer number (6830245248).

Almost surely, 2^52702225211 is an apocalyptic number.

52702225211 is a deficient number, since it is larger than the sum of its proper divisors (1939736773).

52702225211 is a wasteful number, since it uses less digits than its factorization.

52702225211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7489561.

The product of its (nonzero) digits is 5600, while the sum is 29.

Adding to 52702225211 its reverse (11252220725), we get a palindrome (63954445936).

The spelling of 52702225211 in words is "fifty-two billion, seven hundred two million, two hundred twenty-five thousand, two hundred eleven".