52256122 has 8 divisors (see below), whose sum is σ = 78557076. Its totient is φ = 26070432.

The previous prime is 52256089. The next prime is 52256129. The reversal of 52256122 is 22165225.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 40208281 + 12047841 = 6341^2 + 3471^2 .

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

It is not an unprimeable number, because it can be changed into a prime (52256129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27673 + ... + 29500.

Almost surely, 2^52256122 is an apocalyptic number.

52256122 is a deficient number, since it is larger than the sum of its proper divisors (26300954).

52256122 is a wasteful number, since it uses less digits than its factorization.

52256122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57632.

The product of its digits is 2400, while the sum is 25.

The square root of 52256122 is about 7228.8396025918. The cubic root of 52256122 is about 373.8629188682.

It can be divided in two parts, 522 and 56122, that added together give a square (56644 = 238²).

The spelling of 52256122 in words is "fifty-two million, two hundred fifty-six thousand, one hundred twenty-two".