506015507 has 2 divisors, whose sum is σ = 506015508. Its totient is φ = 506015506.

The previous prime is 506015483. The next prime is 506015533. The reversal of 506015507 is 705510605.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 506015507 - 2¹² = 506011411 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 506015507.

It is not a weakly prime, because it can be changed into another prime (506015537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253007753 + 253007754.

It is an arithmetic number, because the mean of its divisors is an integer number (253007754).

Almost surely, 2^506015507 is an apocalyptic number.

506015507 is a deficient number, since it is larger than the sum of its proper divisors (1).

506015507 is an equidigital number, since it uses as much as digits as its factorization.

506015507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5250, while the sum is 29.

The square root of 506015507 is about 22494.7884408811. The cubic root of 506015507 is about 796.8708530698.

The spelling of 506015507 in words is "five hundred six million, fifteen thousand, five hundred seven".