63034257447768 has 16 divisors (see below), whose sum is σ = 157585643619480. Its totient is φ = 21011419149248.

The previous prime is 63034257447757. The next prime is 63034257447823. The reversal of 63034257447768 is 86774475243036.

It is a super-2 number, since 2×63034257447768² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 63034257447699 and 63034257447708.

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, 1313213696805 + ... + 1313213696852.

Almost surely, 2^{63034257447768} is an apocalyptic number.

It is an amenable number.

63034257447768 is an abundant number, since it is smaller than the sum of its proper divisors (94551386171712).

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

63034257447768 is a wasteful number, since it uses less digits than its factorization.

63034257447768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2626427393666 (or 2626427393662 counting only the distinct ones).

The product of its (nonzero) digits is 568995840, while the sum is 66.

The spelling of 63034257447768 in words is "sixty-three trillion, thirty-four billion, two hundred fifty-seven million, four hundred forty-seven thousand, seven hundred sixty-eight".