52626253 has 2 divisors, whose sum is σ = 52626254. Its totient is φ = 52626252.

The previous prime is 52626239. The next prime is 52626269. The reversal of 52626253 is 35262625.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51883209 + 743044 = 7203^2 + 862^2 .

It is a cyclic number.

It is not a de Polignac number, because 52626253 - 2¹³ = 52618061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52623253) by changing a digit.

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 as a sum of consecutive naturals, namely, 26313126 + 26313127.

It is an arithmetic number, because the mean of its divisors is an integer number (26313127).

Almost surely, 2^52626253 is an apocalyptic number.

It is an amenable number.

52626253 is a deficient number, since it is larger than the sum of its proper divisors (1).

52626253 is an equidigital number, since it uses as much as digits as its factorization.

52626253 is an odious number, because the sum of its binary digits is odd.

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

The square root of 52626253 is about 7254.3954262226. The cubic root of 52626253 is about 374.7435354573.

Adding to 52626253 its reverse (35262625), we get a palindrome (87888878).

The spelling of 52626253 in words is "fifty-two million, six hundred twenty-six thousand, two hundred fifty-three".