52211793002 has 8 divisors (see below), whose sum is σ = 78347578212. Its totient is φ = 26095933600.

The previous prime is 52211792947. The next prime is 52211793019. The reversal of 52211793002 is 20039711225.

It is a Cunningham number, because it is equal to 228499²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 52211793001 + 1 = 228499^2 + 1^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 52211793002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4974899 + ... + 4985382.

Almost surely, 2^52211793002 is an apocalyptic number.

52211793002 is a deficient number, since it is larger than the sum of its proper divisors (26135785210).

52211793002 is a wasteful number, since it uses less digits than its factorization.

52211793002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9962904.

The product of its (nonzero) digits is 7560, while the sum is 32.

The spelling of 52211793002 in words is "fifty-two billion, two hundred eleven million, seven hundred ninety-three thousand, two".