502630466641 has 2 divisors, whose sum is σ = 502630466642. Its totient is φ = 502630466640.

The previous prime is 502630466633. The next prime is 502630466647. The reversal of 502630466641 is 146664036205.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 255692035600 + 246938431041 = 505660^2 + 496929^2 .

It is a cyclic number.

It is not a de Polignac number, because 502630466641 - 2³ = 502630466633 is a prime.

It is not a weakly prime, because it can be changed into another prime (502630466647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251315233320 + 251315233321.

It is an arithmetic number, because the mean of its divisors is an integer number (251315233321).

Almost surely, 2^502630466641 is an apocalyptic number.

It is an amenable number.

502630466641 is a deficient number, since it is larger than the sum of its proper divisors (1).

502630466641 is an equidigital number, since it uses as much as digits as its factorization.

502630466641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 502630466641 in words is "five hundred two billion, six hundred thirty million, four hundred sixty-six thousand, six hundred forty-one".