53626252 has 12 divisors (see below), whose sum is σ = 94371480. Its totient is φ = 26662976.

The previous prime is 53626247. The next prime is 53626277. The reversal of 53626252 is 25262635.

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, 36733 + ... + 38164.

It is an arithmetic number, because the mean of its divisors is an integer number (7864290).

Almost surely, 2^53626252 is an apocalyptic number.

It is an amenable number.

53626252 is a deficient number, since it is larger than the sum of its proper divisors (40745228).

53626252 is a wasteful number, since it uses less digits than its factorization.

53626252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75080 (or 75078 counting only the distinct ones).

The product of its digits is 21600, while the sum is 31.

The square root of 53626252 is about 7322.9947425899. The cubic root of 53626252 is about 377.1022713388.

Adding to 53626252 its reverse (25262635), we get a palindrome (78888887).

The spelling of 53626252 in words is "fifty-three million, six hundred twenty-six thousand, two hundred fifty-two".