544225209967 has 2 divisors, whose sum is σ = 544225209968. Its totient is φ = 544225209966.

The previous prime is 544225209949. The next prime is 544225210027. The reversal of 544225209967 is 769902522445.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-544225209967 is a prime.

It is a super-2 number, since 2×544225209967² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (544225209917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272112604983 + 272112604984.

It is an arithmetic number, because the mean of its divisors is an integer number (272112604984).

Almost surely, 2^544225209967 is an apocalyptic number.

544225209967 is a deficient number, since it is larger than the sum of its proper divisors (1).

544225209967 is an equidigital number, since it uses as much as digits as its factorization.

544225209967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10886400, while the sum is 55.

The spelling of 544225209967 in words is "five hundred forty-four billion, two hundred twenty-five million, two hundred nine thousand, nine hundred sixty-seven".