63486348572 has 12 divisors (see below), whose sum is σ = 111207028800. Its totient is φ = 31712911776.

The previous prime is 63486348571. The next prime is 63486348631. The reversal of 63486348572 is 27584368436.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63486348571) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7560908 + ... + 7569299.

It is an arithmetic number, because the mean of its divisors is an integer number (9267252400).

Almost surely, 2^63486348572 is an apocalyptic number.

It is an amenable number.

63486348572 is a deficient number, since it is larger than the sum of its proper divisors (47720680228).

63486348572 is a wasteful number, since it uses less digits than its factorization.

63486348572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15131260 (or 15131258 counting only the distinct ones).

The product of its digits is 23224320, while the sum is 56.

The spelling of 63486348572 in words is "sixty-three billion, four hundred eighty-six million, three hundred forty-eight thousand, five hundred seventy-two".