48001722729 has 16 divisors (see below), whose sum is σ = 67433413632. Its totient is φ = 30312607248.

The previous prime is 48001722661. The next prime is 48001722731. The reversal of 48001722729 is 92722710084.

It is not a de Polignac number, because 48001722729 - 2⁹ = 48001722217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48001722779) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3369967 + ... + 3384180.

It is an arithmetic number, because the mean of its divisors is an integer number (4214588352).

Almost surely, 2^48001722729 is an apocalyptic number.

It is an amenable number.

48001722729 is a deficient number, since it is larger than the sum of its proper divisors (19431690903).

48001722729 is a wasteful number, since it uses less digits than its factorization.

48001722729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6754276.

The product of its (nonzero) digits is 112896, while the sum is 42.

The spelling of 48001722729 in words is "forty-eight billion, one million, seven hundred twenty-two thousand, seven hundred twenty-nine".