246105093679957 has 2 divisors, whose sum is σ = 246105093679958. Its totient is φ = 246105093679956.

The previous prime is 246105093679927. The next prime is 246105093679969. The reversal of 246105093679957 is 759976390501642.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 224604354081636 + 21500739598321 = 14986806^2 + 4636889^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-246105093679957 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 246105093679957.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (246105093679927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123052546839978 + 123052546839979.

It is an arithmetic number, because the mean of its divisors is an integer number (123052546839979).

Almost surely, 2^{246105093679957} is an apocalyptic number.

It is an amenable number.

246105093679957 is a deficient number, since it is larger than the sum of its proper divisors (1).

246105093679957 is an equidigital number, since it uses as much as digits as its factorization.

246105093679957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 771573600, while the sum is 73.

The spelling of 246105093679957 in words is "two hundred forty-six trillion, one hundred five billion, ninety-three million, six hundred seventy-nine thousand, nine hundred fifty-seven".