63547053532 has 12 divisors (see below), whose sum is σ = 115042079880. Its totient is φ = 30677887856.

The previous prime is 63547053527. The next prime is 63547053553. The reversal of 63547053532 is 23535074536.

It is a congruent number.

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, 273909598 + ... + 273909829.

It is an arithmetic number, because the mean of its divisors is an integer number (9586839990).

Almost surely, 2^63547053532 is an apocalyptic number.

It is an amenable number.

63547053532 is a deficient number, since it is larger than the sum of its proper divisors (51495026348).

63547053532 is a wasteful number, since it uses less digits than its factorization.

63547053532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547819460 (or 547819458 counting only the distinct ones).

The product of its (nonzero) digits is 1134000, while the sum is 43.

The spelling of 63547053532 in words is "sixty-three billion, five hundred forty-seven million, fifty-three thousand, five hundred thirty-two".