652210220602 has 4 divisors (see below), whose sum is σ = 978315330906. Its totient is φ = 326105110300.

The previous prime is 652210220593. The next prime is 652210220633. The reversal of 652210220602 is 206022012256.

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., 564618490921 + 87591729681 = 751411^2 + 295959^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163052555149 + ... + 163052555152.

Almost surely, 2^652210220602 is an apocalyptic number.

652210220602 is a deficient number, since it is larger than the sum of its proper divisors (326105110304).

652210220602 is a wasteful number, since it uses less digits than its factorization.

652210220602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326105110303.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 652210220602 its reverse (206022012256), we get a palindrome (858232232858).

The spelling of 652210220602 in words is "six hundred fifty-two billion, two hundred ten million, two hundred twenty thousand, six hundred two".