63053937694556 has 12 divisors (see below), whose sum is σ = 110351110792440. Its totient is φ = 31525048896720.

The previous prime is 63053937694523. The next prime is 63053937694639. The reversal of 63053937694556 is 65549673935036.

It is a self number, because there is not a number n which added to its sum of digits gives 63053937694556.

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, 479913746 + ... + 480045113.

It is an arithmetic number, because the mean of its divisors is an integer number (9195925899370).

Almost surely, 2^{63053937694556} is an apocalyptic number.

It is an amenable number.

63053937694556 is a deficient number, since it is larger than the sum of its proper divisors (47297173097884).

63053937694556 is a wasteful number, since it uses less digits than its factorization.

63053937694556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959975284 (or 959975282 counting only the distinct ones).

The product of its (nonzero) digits is 1653372000, while the sum is 71.

The spelling of 63053937694556 in words is "sixty-three trillion, fifty-three billion, nine hundred thirty-seven million, six hundred ninety-four thousand, five hundred fifty-six".