506061010511 has 4 divisors (see below), whose sum is σ = 578355440592. Its totient is φ = 433766580432.

The previous prime is 506061010501. The next prime is 506061010579. The reversal of 506061010511 is 115010160605.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 506061010511 - 2¹⁸ = 506060748367 is a prime.

It is a super-2 number, since 2×506061010511² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506061010501) 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 in 3 ways as a sum of consecutive naturals, for example, 36147215030 + ... + 36147215043.

It is an arithmetic number, because the mean of its divisors is an integer number (144588860148).

Almost surely, 2^506061010511 is an apocalyptic number.

506061010511 is a deficient number, since it is larger than the sum of its proper divisors (72294430081).

506061010511 is an equidigital number, since it uses as much as digits as its factorization.

506061010511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72294430080.

The product of its (nonzero) digits is 900, while the sum is 26.

The spelling of 506061010511 in words is "five hundred six billion, sixty-one million, ten thousand, five hundred eleven".