503054141 has 2 divisors, whose sum is σ = 503054142. Its totient is φ = 503054140.

The previous prime is 503054117. The next prime is 503054171. The reversal of 503054141 is 141450305.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 362750116 + 140304025 = 19046^2 + 11845^2 .

It is a cyclic number.

It is not a de Polignac number, because 503054141 - 2¹⁸ = 502791997 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (503054171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251527070 + 251527071.

It is an arithmetic number, because the mean of its divisors is an integer number (251527071).

Almost surely, 2^503054141 is an apocalyptic number.

It is an amenable number.

503054141 is a deficient number, since it is larger than the sum of its proper divisors (1).

503054141 is an equidigital number, since it uses as much as digits as its factorization.

503054141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 503054141 is about 22428.8684734652. The cubic root of 503054141 is about 795.3132955562.

The spelling of 503054141 in words is "five hundred three million, fifty-four thousand, one hundred forty-one".