63252523 has 2 divisors, whose sum is σ = 63252524. Its totient is φ = 63252522.

The previous prime is 63252521. The next prime is 63252571. The reversal of 63252523 is 32525236.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63252523 - 2¹ = 63252521 is a prime.

Together with 63252521, it forms a pair of twin primes.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 63252491 and 63252500.

It is not a weakly prime, because it can be changed into another prime (63252521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31626261 + 31626262.

It is an arithmetic number, because the mean of its divisors is an integer number (31626262).

Almost surely, 2^63252523 is an apocalyptic number.

63252523 is a deficient number, since it is larger than the sum of its proper divisors (1).

63252523 is an equidigital number, since it uses as much as digits as its factorization.

63252523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10800, while the sum is 28.

The square root of 63252523 is about 7953.1454783626. The cubic root of 63252523 is about 398.4366540841.

Adding to 63252523 its reverse (32525236), we get a palindrome (95777759).

The spelling of 63252523 in words is "sixty-three million, two hundred fifty-two thousand, five hundred twenty-three".