63500620486492 has 12 divisors (see below), whose sum is σ = 127001240973040. Its totient is φ = 27214551637056.

The previous prime is 63500620486489. The next prime is 63500620486507. The reversal of 63500620486492 is 29468402600536.

63500620486492 is an admirable number.

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, 1133939651517 + ... + 1133939651572.

Almost surely, 2^{63500620486492} is an apocalyptic number.

It is an amenable number.

63500620486492 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63500620486492 is a wasteful number, since it uses less digits than its factorization.

63500620486492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2267879303100 (or 2267879303098 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 55.

The spelling of 63500620486492 in words is "sixty-three trillion, five hundred billion, six hundred twenty million, four hundred eighty-six thousand, four hundred ninety-two".