52244522 has 8 divisors (see below), whose sum is σ = 85491072. Its totient is φ = 23747500.

The previous prime is 52244501. The next prime is 52244531. The reversal of 52244522 is 22544225.

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

It is a junction number, because it is equal to n+sod(n) for n = 52244491 and 52244500.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1187354 + ... + 1187397.

It is an arithmetic number, because the mean of its divisors is an integer number (10686384).

Almost surely, 2^52244522 is an apocalyptic number.

52244522 is a deficient number, since it is larger than the sum of its proper divisors (33246550).

52244522 is a wasteful number, since it uses less digits than its factorization.

52244522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2374764.

The product of its digits is 6400, while the sum is 26.

The square root of 52244522 is about 7228.0372162849. The cubic root of 52244522 is about 373.8352530137.

Adding to 52244522 its reverse (22544225), we get a palindrome (74788747).

The spelling of 52244522 in words is "fifty-two million, two hundred forty-four thousand, five hundred twenty-two".