63273000452 has 12 divisors (see below), whose sum is σ = 110862298176. Its totient is φ = 31598058120.

The previous prime is 63273000449. The next prime is 63273000467. The reversal of 63273000452 is 25400037236.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9606824 + ... + 9613407.

It is an arithmetic number, because the mean of its divisors is an integer number (9238524848).

Almost surely, 2^63273000452 is an apocalyptic number.

It is an amenable number.

63273000452 is a deficient number, since it is larger than the sum of its proper divisors (47589297724).

63273000452 is a wasteful number, since it uses less digits than its factorization.

63273000452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19221058 (or 19221056 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 32.

Adding to 63273000452 its reverse (25400037236), we get a palindrome (88673037688).

The spelling of 63273000452 in words is "sixty-three billion, two hundred seventy-three million, four hundred fifty-two", and thus it is an aban number.