2856033102493 has 2 divisors, whose sum is σ = 2856033102494. Its totient is φ = 2856033102492.

The previous prime is 2856033102427. The next prime is 2856033102499. The reversal of 2856033102493 is 3942013306582.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2112130302489 + 743902800004 = 1453317^2 + 862498^2 .

It is a cyclic number.

It is not a de Polignac number, because 2856033102493 - 2⁹ = 2856033101981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2856033102499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1428016551246 + 1428016551247.

It is an arithmetic number, because the mean of its divisors is an integer number (1428016551247).

Almost surely, 2^{2856033102493} is an apocalyptic number.

It is an amenable number.

2856033102493 is a deficient number, since it is larger than the sum of its proper divisors (1).

2856033102493 is an equidigital number, since it uses as much as digits as its factorization.

2856033102493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 933120, while the sum is 46.

The spelling of 2856033102493 in words is "two trillion, eight hundred fifty-six billion, thirty-three million, one hundred two thousand, four hundred ninety-three".