63457148886288 has 40 divisors (see below), whose sum is σ = 163931299311648. Its totient is φ = 21152340206592.

The previous prime is 63457148886253. The next prime is 63457148886301. The reversal of 63457148886288 is 88268884175436.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30457920 + ... + 32474592.

Almost surely, 2^{63457148886288} is an apocalyptic number.

It is an amenable number.

63457148886288 is an abundant number, since it is smaller than the sum of its proper divisors (100474150425360).

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

63457148886288 is a wasteful number, since it uses less digits than its factorization.

63457148886288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2672231 (or 2672225 counting only the distinct ones).

The product of its digits is 3963617280, while the sum is 78.

The spelling of 63457148886288 in words is "sixty-three trillion, four hundred fifty-seven billion, one hundred forty-eight million, eight hundred eighty-six thousand, two hundred eighty-eight".