564025381943 has 2 divisors, whose sum is σ = 564025381944. Its totient is φ = 564025381942.

The previous prime is 564025381903. The next prime is 564025381949. The reversal of 564025381943 is 349183520465.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 564025381943 - 2¹⁴ = 564025365559 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 564025381891 and 564025381900.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (564025381949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282012690971 + 282012690972.

It is an arithmetic number, because the mean of its divisors is an integer number (282012690972).

Almost surely, 2^564025381943 is an apocalyptic number.

564025381943 is a deficient number, since it is larger than the sum of its proper divisors (1).

564025381943 is an equidigital number, since it uses as much as digits as its factorization.

564025381943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3110400, while the sum is 50.

It can be divided in two parts, 56402 and 5381943, that added together give a palindrome (5438345).

The spelling of 564025381943 in words is "five hundred sixty-four billion, twenty-five million, three hundred eighty-one thousand, nine hundred forty-three".