63457369084 has 6 divisors (see below), whose sum is σ = 111050395904. Its totient is φ = 31728684540.

The previous prime is 63457369049. The next prime is 63457369097. The reversal of 63457369084 is 48096375436.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7932171132 + ... + 7932171139.

Almost surely, 2^63457369084 is an apocalyptic number.

It is an amenable number.

63457369084 is a deficient number, since it is larger than the sum of its proper divisors (47593026820).

63457369084 is a wasteful number, since it uses less digits than its factorization.

63457369084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15864342275 (or 15864342273 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 55.

The spelling of 63457369084 in words is "sixty-three billion, four hundred fifty-seven million, three hundred sixty-nine thousand, eighty-four".