63624651252152 has 32 divisors (see below), whose sum is σ = 121326168826800. Its totient is φ = 31271077146624.

The previous prime is 63624651252139. The next prime is 63624651252167. The reversal of 63624651252152 is 25125215642636.

It is a happy number.

It is a super-2 number, since 2×63624651252152² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 63624651252152.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2765438 + ... + 11614514.

Almost surely, 2^{63624651252152} is an apocalyptic number.

It is an amenable number.

63624651252152 is a deficient number, since it is larger than the sum of its proper divisors (57701517574648).

63624651252152 is a wasteful number, since it uses less digits than its factorization.

63624651252152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8864375 (or 8864371 counting only the distinct ones).

The product of its digits is 5184000, while the sum is 50.

Adding to 63624651252152 its reverse (25125215642636), we get a palindrome (88749866894788).

The spelling of 63624651252152 in words is "sixty-three trillion, six hundred twenty-four billion, six hundred fifty-one million, two hundred fifty-two thousand, one hundred fifty-two".