5101061611061 has 8 divisors (see below), whose sum is σ = 5493486925080. Its totient is φ = 4708641434112.

The previous prime is 5101061611027. The next prime is 5101061611069. The reversal of 5101061611061 is 1601161601015.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 22772319025 + 5078289292036 = 150905^2 + 2253506^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5101061611061 - 2⁴² = 703015099957 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 (5101061611069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 917981 + ... + 3323373.

It is an arithmetic number, because the mean of its divisors is an integer number (686685865635).

Almost surely, 2^{5101061611061} is an apocalyptic number.

It is an amenable number.

5101061611061 is a deficient number, since it is larger than the sum of its proper divisors (392425314019).

5101061611061 is a wasteful number, since it uses less digits than its factorization.

5101061611061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2568535.

The product of its (nonzero) digits is 1080, while the sum is 29.

The spelling of 5101061611061 in words is "five trillion, one hundred one billion, sixty-one million, six hundred eleven thousand, sixty-one".