506010561061 has 4 divisors (see below), whose sum is σ = 506033643232. Its totient is φ = 505987478892.

The previous prime is 506010561059. The next prime is 506010561113. The reversal of 506010561061 is 160165010605.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 506010561061 - 2¹ = 506010561059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506010562061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11508171 + ... + 11552056.

It is an arithmetic number, because the mean of its divisors is an integer number (126508410808).

Almost surely, 2^506010561061 is an apocalyptic number.

It is an amenable number.

506010561061 is a deficient number, since it is larger than the sum of its proper divisors (23082171).

506010561061 is a wasteful number, since it uses less digits than its factorization.

506010561061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23082170.

The product of its (nonzero) digits is 5400, while the sum is 31.

Adding to 506010561061 its reverse (160165010605), we get a palindrome (666175571666).

The spelling of 506010561061 in words is "five hundred six billion, ten million, five hundred sixty-one thousand, sixty-one".