48329608321 has 4 divisors (see below), whose sum is σ = 49121897044. Its totient is φ = 47537319600.

The previous prime is 48329608309. The next prime is 48329608387. The reversal of 48329608321 is 12380692384.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 21297316096 + 27032292225 = 145936^2 + 164415^2 .

It is a cyclic number.

It is not a de Polignac number, because 48329608321 - 2¹⁹ = 48329084033 is a prime.

It is a super-2 number, since 2×48329608321² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48329608021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 396144270 + ... + 396144391.

It is an arithmetic number, because the mean of its divisors is an integer number (12280474261).

Almost surely, 2^48329608321 is an apocalyptic number.

It is an amenable number.

48329608321 is a deficient number, since it is larger than the sum of its proper divisors (792288723).

48329608321 is an equidigital number, since it uses as much as digits as its factorization.

48329608321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792288722.

The product of its (nonzero) digits is 497664, while the sum is 46.

The spelling of 48329608321 in words is "forty-eight billion, three hundred twenty-nine million, six hundred eight thousand, three hundred twenty-one".