514040520023 has 2 divisors, whose sum is σ = 514040520024. Its totient is φ = 514040520022.

The previous prime is 514040520011. The next prime is 514040520079. The reversal of 514040520023 is 320025040415.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 514040520023 - 2²⁴ = 514023742807 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 514040519974 and 514040520001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (514040520223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257020260011 + 257020260012.

It is an arithmetic number, because the mean of its divisors is an integer number (257020260012).

Almost surely, 2^514040520023 is an apocalyptic number.

514040520023 is a deficient number, since it is larger than the sum of its proper divisors (1).

514040520023 is an equidigital number, since it uses as much as digits as its factorization.

514040520023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 514040520023 its reverse (320025040415), we get a palindrome (834065560438).

The spelling of 514040520023 in words is "five hundred fourteen billion, forty million, five hundred twenty thousand, twenty-three".