52612202 has 4 divisors (see below), whose sum is σ = 78918306. Its totient is φ = 26306100.

The previous prime is 52612171. The next prime is 52612243. The reversal of 52612202 is 20221625.

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., 46799281 + 5812921 = 6841^2 + 2411^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13153049 + ... + 13153052.

Almost surely, 2^52612202 is an apocalyptic number.

52612202 is a deficient number, since it is larger than the sum of its proper divisors (26306104).

52612202 is a wasteful number, since it uses less digits than its factorization.

52612202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26306103.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 52612202 is about 7253.4269142248. The cubic root of 52612202 is about 374.7101808113.

Adding to 52612202 its reverse (20221625), we get a palindrome (72833827).

The spelling of 52612202 in words is "fifty-two million, six hundred twelve thousand, two hundred two".