503466619121 has 2 divisors, whose sum is σ = 503466619122. Its totient is φ = 503466619120.

The previous prime is 503466619091. The next prime is 503466619241. The reversal of 503466619121 is 121916664305.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 289686150625 + 213780468496 = 538225^2 + 462364^2 .

It is a cyclic number.

It is not a de Polignac number, because 503466619121 - 2⁶ = 503466619057 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (503466613121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251733309560 + 251733309561.

It is an arithmetic number, because the mean of its divisors is an integer number (251733309561).

Almost surely, 2^503466619121 is an apocalyptic number.

It is an amenable number.

503466619121 is a deficient number, since it is larger than the sum of its proper divisors (1).

503466619121 is an equidigital number, since it uses as much as digits as its factorization.

503466619121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 44.

The spelling of 503466619121 in words is "five hundred three billion, four hundred sixty-six million, six hundred nineteen thousand, one hundred twenty-one".