888892924993 has 2 divisors, whose sum is σ = 888892924994. Its totient is φ = 888892924992.

The previous prime is 888892924973. The next prime is 888892925051. The reversal of 888892924993 is 399429298888.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 859462493184 + 29430431809 = 927072^2 + 171553^2 .

It is a cyclic number.

It is not a de Polignac number, because 888892924993 - 2¹³ = 888892916801 is a prime.

It is a super-2 number, since 2×888892924993² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (888892924973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 444446462496 + 444446462497.

It is an arithmetic number, because the mean of its divisors is an integer number (444446462497).

Almost surely, 2^888892924993 is an apocalyptic number.

It is an amenable number.

888892924993 is a deficient number, since it is larger than the sum of its proper divisors (1).

888892924993 is an equidigital number, since it uses as much as digits as its factorization.

888892924993 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1289945088, while the sum is 79.

The spelling of 888892924993 in words is "eight hundred eighty-eight billion, eight hundred ninety-two million, nine hundred twenty-four thousand, nine hundred ninety-three".