48482659357661 has 2 divisors, whose sum is σ = 48482659357662. Its totient is φ = 48482659357660.

The previous prime is 48482659357591. The next prime is 48482659357681. The reversal of 48482659357661 is 16675395628484.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44799595562500 + 3683063795161 = 6693250^2 + 1919131^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48482659357661 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48482659357681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24241329678830 + 24241329678831.

It is an arithmetic number, because the mean of its divisors is an integer number (24241329678831).

Almost surely, 2^{48482659357661} is an apocalyptic number.

It is an amenable number.

48482659357661 is a deficient number, since it is larger than the sum of its proper divisors (1).

48482659357661 is an equidigital number, since it uses as much as digits as its factorization.

48482659357661 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2090188800, while the sum is 74.

The spelling of 48482659357661 in words is "forty-eight trillion, four hundred eighty-two billion, six hundred fifty-nine million, three hundred fifty-seven thousand, six hundred sixty-one".