48864615644329 has 3 divisors (see below), whose sum is σ = 48864622634653. Its totient is φ = 48864608654006.

The previous prime is 48864615644321. The next prime is 48864615644363. The reversal of 48864615644329 is 92344651646884.

The square root of 48864615644329 is 6990323.

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

48864615644329 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 48864615644329 - 2³ = 48864615644321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48864615644321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3495162 + ... + 10485484.

Almost surely, 2^{48864615644329} is an apocalyptic number.

48864615644329 is the 6990323-rd square number.

48864615644329 is the 3495162-nd centered octagonal number.

It is an amenable number.

48864615644329 is a deficient number, since it is larger than the sum of its proper divisors (6990324).

48864615644329 is an frugal number, since it uses more digits than its factorization.

48864615644329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13980646 (or 6990323 counting only the distinct ones).

The product of its digits is 955514880, while the sum is 70.

The spelling of 48864615644329 in words is "forty-eight trillion, eight hundred sixty-four billion, six hundred fifteen million, six hundred forty-four thousand, three hundred twenty-nine".