63367235805316 has 81 divisors (see below), whose sum is σ = 117621925007013. Its totient is φ = 29866611379680.

The previous prime is 63367235805311. The next prime is 63367235805319. The reversal of 63367235805316 is 61350853276336.

The square root of 63367235805316 is 7960354.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 4032505772100 + 59334730033216 = 2008110^2 + 7702904^2 .

It is a super-3 number, since 3×63367235805316³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63367235805311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 81975725106 + ... + 81975725878.

Almost surely, 2^{63367235805316} is an apocalyptic number.

63367235805316 is the 7960354-th square number.

It is an amenable number.

63367235805316 is a deficient number, since it is larger than the sum of its proper divisors (54254689201697).

63367235805316 is an frugal number, since it uses more digits than its factorization.

63367235805316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2130 (or 1065 counting only the distinct ones).

The product of its (nonzero) digits is 48988800, while the sum is 58.

The spelling of 63367235805316 in words is "sixty-three trillion, three hundred sixty-seven billion, two hundred thirty-five million, eight hundred five thousand, three hundred sixteen".