5361115061 has 4 divisors (see below), whose sum is σ = 5361273324. Its totient is φ = 5360956800.

The previous prime is 5361115027. The next prime is 5361115079. The reversal of 5361115061 is 1605111635.

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 2861715025 + 2499400036 = 53495^2 + 49994^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5361115061 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 (5361115091) 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, 5450 + ... + 103691.

It is an arithmetic number, because the mean of its divisors is an integer number (1340318331).

Almost surely, 2^5361115061 is an apocalyptic number.

It is an amenable number.

5361115061 is a deficient number, since it is larger than the sum of its proper divisors (158263).

5361115061 is a wasteful number, since it uses less digits than its factorization.

5361115061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158262.

The product of its (nonzero) digits is 2700, while the sum is 29.

The square root of 5361115061 is about 73219.6357611809. The cubic root of 5361115061 is about 1750.1893739010.

Adding to 5361115061 its reverse (1605111635), we get a palindrome (6966226696).

The spelling of 5361115061 in words is "five billion, three hundred sixty-one million, one hundred fifteen thousand, sixty-one".