63323340854 has 8 divisors (see below), whose sum is σ = 94996666128. Its totient is φ = 31657785480.

The previous prime is 63323340853. The next prime is 63323340877. The reversal of 63323340854 is 45804332336.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63323340853) 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 3 ways as a sum of consecutive naturals, for example, 1922057 + ... + 1954724.

It is an arithmetic number, because the mean of its divisors is an integer number (11874583266).

Almost surely, 2^63323340854 is an apocalyptic number.

63323340854 is a deficient number, since it is larger than the sum of its proper divisors (31673325274).

63323340854 is a wasteful number, since it uses less digits than its factorization.

63323340854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3884950.

The product of its (nonzero) digits is 622080, while the sum is 41.

The spelling of 63323340854 in words is "sixty-three billion, three hundred twenty-three million, three hundred forty thousand, eight hundred fifty-four".