506015023 has 2 divisors, whose sum is σ = 506015024. Its totient is φ = 506015022.

The previous prime is 506014991. The next prime is 506015033. The reversal of 506015023 is 320510605.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 506015023 - 2⁵ = 506014991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 506014985 and 506015003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (506015033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253007511 + 253007512.

It is an arithmetic number, because the mean of its divisors is an integer number (253007512).

Almost surely, 2^506015023 is an apocalyptic number.

506015023 is a deficient number, since it is larger than the sum of its proper divisors (1).

506015023 is an equidigital number, since it uses as much as digits as its factorization.

506015023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 506015023 is about 22494.7776828312. Note that the first 3 decimals coincide. The cubic root of 506015023 is about 796.8705990027.

Adding to 506015023 its reverse (320510605), we get a palindrome (826525628).

The spelling of 506015023 in words is "five hundred six million, fifteen thousand, twenty-three".