544253524019 has 2 divisors, whose sum is σ = 544253524020. Its totient is φ = 544253524018.

The previous prime is 544253523991. The next prime is 544253524033. The reversal of 544253524019 is 910425352445.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 544253524019 - 2⁸ = 544253523763 is a prime.

It is a super-2 number, since 2×544253524019² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (544253524039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272126762009 + 272126762010.

It is an arithmetic number, because the mean of its divisors is an integer number (272126762010).

Almost surely, 2^544253524019 is an apocalyptic number.

544253524019 is a deficient number, since it is larger than the sum of its proper divisors (1).

544253524019 is an equidigital number, since it uses as much as digits as its factorization.

544253524019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864000, while the sum is 44.

The spelling of 544253524019 in words is "five hundred forty-four billion, two hundred fifty-three million, five hundred twenty-four thousand, nineteen".