63734710506284 has 12 divisors (see below), whose sum is σ = 111535997945064. Its totient is φ = 31867282521984.

The previous prime is 63734710506277. The next prime is 63734710506317. The reversal of 63734710506284 is 48260501743736.

It is a super-2 number, since 2×63734710506284² (a number of 28 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

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, 16186757 + ... + 19735260.

It is an arithmetic number, because the mean of its divisors is an integer number (9294666495422).

Almost surely, 2^{63734710506284} is an apocalyptic number.

It is an amenable number.

63734710506284 is a deficient number, since it is larger than the sum of its proper divisors (47801287438780).

63734710506284 is a wasteful number, since it uses less digits than its factorization.

63734710506284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36365584 (or 36365582 counting only the distinct ones).

The product of its (nonzero) digits is 20321280, while the sum is 56.

The spelling of 63734710506284 in words is "sixty-three trillion, seven hundred thirty-four billion, seven hundred ten million, five hundred six thousand, two hundred eighty-four".