5061505061 has 4 divisors (see below), whose sum is σ = 5064203532. Its totient is φ = 5058806592.

The previous prime is 5061505037. The next prime is 5061505079. The reversal of 5061505061 is 1605051605.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1605051605 = 5 ⋅321010321.

It can be written as a sum of positive squares in 2 ways, for example, as 2380854436 + 2680650625 = 48794^2 + 51775^2 .

It is a cyclic number.

It is not a de Polignac number, because 5061505061 - 2¹⁰ = 5061504037 is a prime.

It is a super-2 number, since 2×5061505061² = 51237666965057227442, which 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 (5061505961) 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, 1346420 + ... + 1350173.

It is an arithmetic number, because the mean of its divisors is an integer number (1266050883).

Almost surely, 2^5061505061 is an apocalyptic number.

It is an amenable number.

5061505061 is a deficient number, since it is larger than the sum of its proper divisors (2698471).

5061505061 is a wasteful number, since it uses less digits than its factorization.

5061505061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2698470.

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 5061505061 is about 71144.2552916256. The cubic root of 5061505061 is about 1716.9588704509.

Adding to 5061505061 its reverse (1605051605), we get a palindrome (6666556666).

The spelling of 5061505061 in words is "five billion, sixty-one million, five hundred five thousand, sixty-one".