506060001061 has 4 divisors (see below), whose sum is σ = 511277114572. Its totient is φ = 500842887552.

The previous prime is 506060001049. The next prime is 506060001127. The reversal of 506060001061 is 160100060605.

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

It can be written as a sum of positive squares in 2 ways, for example, as 329969824900 + 176090176161 = 574430^2 + 419631^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-506060001061 is a prime.

It is a super-2 number, since 2×506060001061² (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 (506060001011) 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, 2608556610 + ... + 2608556803.

It is an arithmetic number, because the mean of its divisors is an integer number (127819278643).

Almost surely, 2^506060001061 is an apocalyptic number.

It is an amenable number.

506060001061 is a deficient number, since it is larger than the sum of its proper divisors (5217113511).

506060001061 is an equidigital number, since it uses as much as digits as its factorization.

506060001061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5217113510.

The product of its (nonzero) digits is 1080, while the sum is 25.

Adding to 506060001061 its reverse (160100060605), we get a palindrome (666160061666).

The spelling of 506060001061 in words is "five hundred six billion, sixty million, one thousand, sixty-one".