503545450521119 has 2 divisors, whose sum is σ = 503545450521120. Its totient is φ = 503545450521118.

The previous prime is 503545450521083. The next prime is 503545450521133. The reversal of 503545450521119 is 911125054545305.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 503545450521119 - 2¹² = 503545450517023 is a prime.

It is a super-2 number, since 2×503545450521119² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (503545450521149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251772725260559 + 251772725260560.

It is an arithmetic number, because the mean of its divisors is an integer number (251772725260560).

Almost surely, 2^{503545450521119} is an apocalyptic number.

503545450521119 is a deficient number, since it is larger than the sum of its proper divisors (1).

503545450521119 is an equidigital number, since it uses as much as digits as its factorization.

503545450521119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700000, while the sum is 50.

The spelling of 503545450521119 in words is "five hundred three trillion, five hundred forty-five billion, four hundred fifty million, five hundred twenty-one thousand, one hundred nineteen".