63530000948 has 12 divisors (see below), whose sum is σ = 111262835040. Its totient is φ = 31740619512.

The previous prime is 63530000929. The next prime is 63530000951. The reversal of 63530000948 is 84900003536.

It is a super-2 number, since 2×63530000948² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6089378 + ... + 6099801.

It is an arithmetic number, because the mean of its divisors is an integer number (9271902920).

Almost surely, 2^63530000948 is an apocalyptic number.

It is an amenable number.

63530000948 is a deficient number, since it is larger than the sum of its proper divisors (47732834092).

63530000948 is a wasteful number, since it uses less digits than its factorization.

63530000948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12190486 (or 12190484 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 63530000948 in words is "sixty-three billion, five hundred thirty million, nine hundred forty-eight", and thus it is an aban number.