48538720705 has 16 divisors (see below), whose sum is σ = 61869798864. Its totient is φ = 36430018560.

The previous prime is 48538720667. The next prime is 48538720723. The reversal of 48538720705 is 50702783584.

It can be written as a sum of positive squares in 8 ways, for example, as 6546104464 + 41992616241 = 80908^2 + 204921^2 .

It is not a de Polignac number, because 48538720705 - 2⁷ = 48538720577 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 885606 + ... + 938815.

It is an arithmetic number, because the mean of its divisors is an integer number (3866862429).

Almost surely, 2^48538720705 is an apocalyptic number.

It is an amenable number.

48538720705 is a deficient number, since it is larger than the sum of its proper divisors (13331078159).

48538720705 is a wasteful number, since it uses less digits than its factorization.

48538720705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1824756.

The product of its (nonzero) digits is 1881600, while the sum is 49.

The spelling of 48538720705 in words is "forty-eight billion, five hundred thirty-eight million, seven hundred twenty thousand, seven hundred five".