510314530421 has 2 divisors, whose sum is σ = 510314530422. Its totient is φ = 510314530420.

The previous prime is 510314530409. The next prime is 510314530499. The reversal of 510314530421 is 124035413015.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 302049168100 + 208265362321 = 549590^2 + 456361^2 .

It is a cyclic number.

It is not a de Polignac number, because 510314530421 - 2¹⁰ = 510314529397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (510314532421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255157265210 + 255157265211.

It is an arithmetic number, because the mean of its divisors is an integer number (255157265211).

Almost surely, 2^510314530421 is an apocalyptic number.

It is an amenable number.

510314530421 is a deficient number, since it is larger than the sum of its proper divisors (1).

510314530421 is an equidigital number, since it uses as much as digits as its factorization.

510314530421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 510314530421 its reverse (124035413015), we get a palindrome (634349943436).

The spelling of 510314530421 in words is "five hundred ten billion, three hundred fourteen million, five hundred thirty thousand, four hundred twenty-one".