63148253 has 4 divisors (see below), whose sum is σ = 72169440. Its totient is φ = 54127068.

The previous prime is 63148247. The next prime is 63148279. The reversal of 63148253 is 35284136.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 63148253 - 2¹⁰ = 63147229 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63148223) 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, 4510583 + ... + 4510596.

It is an arithmetic number, because the mean of its divisors is an integer number (18042360).

Almost surely, 2^63148253 is an apocalyptic number.

It is an amenable number.

63148253 is a deficient number, since it is larger than the sum of its proper divisors (9021187).

63148253 is an equidigital number, since it uses as much as digits as its factorization.

63148253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9021186.

The product of its digits is 17280, while the sum is 32.

The square root of 63148253 is about 7946.5875065968. The cubic root of 63148253 is about 398.2175964747.

It can be divided in two parts, 631 and 48253, that added together give a palindrome (48884).

The spelling of 63148253 in words is "sixty-three million, one hundred forty-eight thousand, two hundred fifty-three".