52250302 has 16 divisors (see below), whose sum is σ = 84929040. Its totient is φ = 23965632.

The previous prime is 52250287. The next prime is 52250309. The reversal of 52250302 is 20305225.

It is a self number, because there is not a number n which added to its sum of digits gives 52250302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52250309) 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, 1927 + ... + 10402.

It is an arithmetic number, because the mean of its divisors is an integer number (5308065).

Almost surely, 2^52250302 is an apocalyptic number.

52250302 is a deficient number, since it is larger than the sum of its proper divisors (32678738).

52250302 is a wasteful number, since it uses less digits than its factorization.

52250302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12507.

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 52250302 is about 7228.4370371471. The cubic root of 52250302 is about 373.8490387530.

Adding to 52250302 its reverse (20305225), we get a palindrome (72555527).

The spelling of 52250302 in words is "fifty-two million, two hundred fifty thousand, three hundred two".