507613509241 has 2 divisors, whose sum is σ = 507613509242. Its totient is φ = 507613509240.

The previous prime is 507613509239. The next prime is 507613509251. The reversal of 507613509241 is 142905316705.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 477812737600 + 29800771641 = 691240^2 + 172629^2 .

It is a cyclic number.

It is not a de Polignac number, because 507613509241 - 2¹ = 507613509239 is a prime.

Together with 507613509239, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (507613509251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253806754620 + 253806754621.

It is an arithmetic number, because the mean of its divisors is an integer number (253806754621).

Almost surely, 2^507613509241 is an apocalyptic number.

It is an amenable number.

507613509241 is a deficient number, since it is larger than the sum of its proper divisors (1).

507613509241 is an equidigital number, since it uses as much as digits as its factorization.

507613509241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 226800, while the sum is 43.

The spelling of 507613509241 in words is "five hundred seven billion, six hundred thirteen million, five hundred nine thousand, two hundred forty-one".