63550152 has 48 divisors (see below), whose sum is σ = 172633500. Its totient is φ = 21119616.

The previous prime is 63550147. The next prime is 63550153. The reversal of 63550152 is 25105536.

63550152 is a `hidden beast` number, since 63 + 550 + 1 + 52 = 666.

63550152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 52620516 + 10929636 = 7254^2 + 3306^2 .

It is a super-3 number, since 3×63550152³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (63550153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26874 + ... + 29142.

Almost surely, 2^63550152 is an apocalyptic number.

It is an amenable number.

63550152 is an abundant number, since it is smaller than the sum of its proper divisors (109083348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63550152 is a wasteful number, since it uses less digits than its factorization.

63550152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2670 (or 2663 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 63550152 is about 7971.8349205186. The cubic root of 63550152 is about 399.0606122704.

Adding to 63550152 its reverse (25105536), we get a palindrome (88655688).

The spelling of 63550152 in words is "sixty-three million, five hundred fifty thousand, one hundred fifty-two".