61060050005 has 8 divisors (see below), whose sum is σ = 73944281400. Its totient is φ = 48399892416.

The previous prime is 61060050001. The next prime is 61060050013. The reversal of 61060050005 is 50005006016.

It can be written as a sum of positive squares in 4 ways, for example, as 9749192644 + 51310857361 = 98738^2 + 226519^2 .

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 61060050005 - 2² = 61060050001 is a prime.

It is a super-2 number, since 2×61060050005² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61060050001) 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, 56017850 + ... + 56018939.

It is an arithmetic number, because the mean of its divisors is an integer number (9243035175).

Almost surely, 2^61060050005 is an apocalyptic number.

It is an amenable number.

61060050005 is a deficient number, since it is larger than the sum of its proper divisors (12884231395).

61060050005 is a wasteful number, since it uses less digits than its factorization.

61060050005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112036903.

The product of its (nonzero) digits is 900, while the sum is 23.

The spelling of 61060050005 in words is "sixty-one billion, sixty million, fifty thousand, five".