899364101653 has 2 divisors, whose sum is σ = 899364101654. Its totient is φ = 899364101652.

The previous prime is 899364101569. The next prime is 899364101659. The reversal of 899364101653 is 356101463998.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 725806875249 + 173557226404 = 851943^2 + 416602^2 .

It is a cyclic number.

It is not a de Polignac number, because 899364101653 - 2²⁵ = 899330547221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 899364101594 and 899364101603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (899364101659) 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, 449682050826 + 449682050827.

It is an arithmetic number, because the mean of its divisors is an integer number (449682050827).

Almost surely, 2^899364101653 is an apocalyptic number.

It is an amenable number.

899364101653 is a deficient number, since it is larger than the sum of its proper divisors (1).

899364101653 is an equidigital number, since it uses as much as digits as its factorization.

899364101653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4199040, while the sum is 55.

The spelling of 899364101653 in words is "eight hundred ninety-nine billion, three hundred sixty-four million, one hundred one thousand, six hundred fifty-three".