513365011 has 2 divisors, whose sum is σ = 513365012. Its totient is φ = 513365010.

The previous prime is 513364979. The next prime is 513365033. The reversal of 513365011 is 110563315.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 513365011 - 2⁵ = 513364979 is a prime.

It is a super-3 number, since 3×513365011³ (a number of 27 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (513365071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256682505 + 256682506.

It is an arithmetic number, because the mean of its divisors is an integer number (256682506).

Almost surely, 2^513365011 is an apocalyptic number.

513365011 is a deficient number, since it is larger than the sum of its proper divisors (1).

513365011 is an equidigital number, since it uses as much as digits as its factorization.

513365011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 513365011 is about 22657.5596876627. The cubic root of 513365011 is about 800.7103123629.

The spelling of 513365011 in words is "five hundred thirteen million, three hundred sixty-five thousand, eleven".