63225816346 has 64 divisors (see below), whose sum is σ = 121127187456. Its totient is φ = 24033340800.

The previous prime is 63225816341. The next prime is 63225816371. The reversal of 63225816346 is 64361852236.

63225816346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×63225816346³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 63225816296 and 63225816305.

It is not an unprimeable number, because it can be changed into a prime (63225816341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6425046 + ... + 6434878.

It is an arithmetic number, because the mean of its divisors is an integer number (1892612304).

Almost surely, 2^63225816346 is an apocalyptic number.

63225816346 is a deficient number, since it is larger than the sum of its proper divisors (57901371110).

63225816346 is a wasteful number, since it uses less digits than its factorization.

63225816346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10867.

The product of its digits is 1244160, while the sum is 46.

The spelling of 63225816346 in words is "sixty-three billion, two hundred twenty-five million, eight hundred sixteen thousand, three hundred forty-six".