63150612 has 72 divisors (see below), whose sum is σ = 172559520. Its totient is φ = 17922240.

The previous prime is 63150611. The next prime is 63150629. The reversal of 63150612 is 21605136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63150611) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 123814 + ... + 124322.

It is an arithmetic number, because the mean of its divisors is an integer number (2396660).

Almost surely, 2^63150612 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63150612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86279760).

63150612 is an abundant number, since it is smaller than the sum of its proper divisors (109408908).

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

63150612 is a wasteful number, since it uses less digits than its factorization.

63150612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741 (or 732 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 63150612 is about 7946.7359337026. The cubic root of 63150612 is about 398.2225550896. Note that the first 3 decimals are identical.

Adding to 63150612 its reverse (21605136), we get a palindrome (84755748).

The spelling of 63150612 in words is "sixty-three million, one hundred fifty thousand, six hundred twelve".