48669196685 has 4 divisors (see below), whose sum is σ = 58403036028. Its totient is φ = 38935357344.

The previous prime is 48669196661. The next prime is 48669196703. The reversal of 48669196685 is 58669196684.

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 23054474569 + 25614722116 = 151837^2 + 160046^2 .

It is a cyclic number.

It is not a de Polignac number, because 48669196685 - 2¹² = 48669192589 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4866919664 + ... + 4866919673.

It is an arithmetic number, because the mean of its divisors is an integer number (14600759007).

Almost surely, 2^48669196685 is an apocalyptic number.

It is an amenable number.

48669196685 is a deficient number, since it is larger than the sum of its proper divisors (9733839343).

48669196685 is an equidigital number, since it uses as much as digits as its factorization.

48669196685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9733839342.

The product of its digits is 134369280, while the sum is 68.

Subtracting 48669196685 from its reverse (58669196684), we obtain a palindrome (9999999999).

The spelling of 48669196685 in words is "forty-eight billion, six hundred sixty-nine million, one hundred ninety-six thousand, six hundred eighty-five".