513041701019 has 2 divisors, whose sum is σ = 513041701020. Its totient is φ = 513041701018.

The previous prime is 513041701001. The next prime is 513041701069. The reversal of 513041701019 is 910107140315.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-513041701019 is a prime.

It is a super-2 number, since 2×513041701019² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (513041701069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256520850509 + 256520850510.

It is an arithmetic number, because the mean of its divisors is an integer number (256520850510).

Almost surely, 2^513041701019 is an apocalyptic number.

513041701019 is a deficient number, since it is larger than the sum of its proper divisors (1).

513041701019 is an equidigital number, since it uses as much as digits as its factorization.

513041701019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 32.

The spelling of 513041701019 in words is "five hundred thirteen billion, forty-one million, seven hundred one thousand, nineteen".