48699728713 has 2 divisors, whose sum is σ = 48699728714. Its totient is φ = 48699728712.

The previous prime is 48699728629. The next prime is 48699728717. The reversal of 48699728713 is 31782799684.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28754663184 + 19945065529 = 169572^2 + 141227^2 .

It is a cyclic number.

It is not a de Polignac number, because 48699728713 - 2¹⁷ = 48699597641 is a prime.

It is not a weakly prime, because it can be changed into another prime (48699728717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24349864356 + 24349864357.

It is an arithmetic number, because the mean of its divisors is an integer number (24349864357).

Almost surely, 2^48699728713 is an apocalyptic number.

It is an amenable number.

48699728713 is a deficient number, since it is larger than the sum of its proper divisors (1).

48699728713 is an equidigital number, since it uses as much as digits as its factorization.

48699728713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36578304, while the sum is 64.

The spelling of 48699728713 in words is "forty-eight billion, six hundred ninety-nine million, seven hundred twenty-eight thousand, seven hundred thirteen".