63547252 has 24 divisors (see below), whose sum is σ = 116468352. Its totient is φ = 30280800.

The previous prime is 63547223. The next prime is 63547259. The reversal of 63547252 is 25274536.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63547259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27502 + ... + 29722.

It is an arithmetic number, because the mean of its divisors is an integer number (4852848).

Almost surely, 2^63547252 is an apocalyptic number.

It is an amenable number.

63547252 is a deficient number, since it is larger than the sum of its proper divisors (52921100).

63547252 is a wasteful number, since it uses less digits than its factorization.

63547252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2559 (or 2557 counting only the distinct ones).

The product of its digits is 50400, while the sum is 34.

The square root of 63547252 is about 7971.6530280739. The cubic root of 63547252 is about 399.0545420338.

The spelling of 63547252 in words is "sixty-three million, five hundred forty-seven thousand, two hundred fifty-two".