48669468865 has 8 divisors (see below), whose sum is σ = 58404908520. Its totient is φ = 38934544512.

The previous prime is 48669468839. The next prime is 48669468889. The reversal of 48669468865 is 56886496684.

It can be written as a sum of positive squares in 4 ways, for example, as 2565219904 + 46104248961 = 50648^2 + 214719^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 48669468865 - 2²⁷ = 48535251137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48669468794 and 48669468803.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124117 + ... + 335773.

It is an arithmetic number, because the mean of its divisors is an integer number (7300613565).

Almost surely, 2^48669468865 is an apocalyptic number.

It is an amenable number.

48669468865 is a deficient number, since it is larger than the sum of its proper divisors (9735439655).

48669468865 is a wasteful number, since it uses less digits than its factorization.

48669468865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257651.

The product of its digits is 477757440, while the sum is 70.

The spelling of 48669468865 in words is "forty-eight billion, six hundred sixty-nine million, four hundred sixty-eight thousand, eight hundred sixty-five".