5619867853 has 2 divisors, whose sum is σ = 5619867854. Its totient is φ = 5619867852.

The previous prime is 5619867809. The next prime is 5619867857. The reversal of 5619867853 is 3587689165.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4821635844 + 798232009 = 69438^2 + 28253^2 .

It is a cyclic number.

It is not a de Polignac number, because 5619867853 - 2¹⁷ = 5619736781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5619867857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2809933926 + 2809933927.

It is an arithmetic number, because the mean of its divisors is an integer number (2809933927).

Almost surely, 2^5619867853 is an apocalyptic number.

It is an amenable number.

5619867853 is a deficient number, since it is larger than the sum of its proper divisors (1).

5619867853 is an equidigital number, since it uses as much as digits as its factorization.

5619867853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10886400, while the sum is 58.

The square root of 5619867853 is about 74965.7778789762. Note that the first 3 decimals coincide. The cubic root of 5619867853 is about 1777.9056136137.

The spelling of 5619867853 in words is "five billion, six hundred nineteen million, eight hundred sixty-seven thousand, eight hundred fifty-three".