46824408857 has 2 divisors, whose sum is σ = 46824408858. Its totient is φ = 46824408856.

The previous prime is 46824408821. The next prime is 46824408871. The reversal of 46824408857 is 75880442864.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46350214681 + 474194176 = 215291^2 + 21776^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46824408857 is a prime.

It is not a weakly prime, because it can be changed into another prime (46824408877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23412204428 + 23412204429.

It is an arithmetic number, because the mean of its divisors is an integer number (23412204429).

Almost surely, 2^46824408857 is an apocalyptic number.

It is an amenable number.

46824408857 is a deficient number, since it is larger than the sum of its proper divisors (1).

46824408857 is an equidigital number, since it uses as much as digits as its factorization.

46824408857 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13762560, while the sum is 56.

The spelling of 46824408857 in words is "forty-six billion, eight hundred twenty-four million, four hundred eight thousand, eight hundred fifty-seven".