5651115610005 has 12 divisors (see below), whose sum is σ = 9795267057420. Its totient is φ = 3013928325312.

The previous prime is 5651115610001. The next prime is 5651115610067. The reversal of 5651115610005 is 5000165111565.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2184939247716 + 3466176362289 = 1478154^2 + 1861767^2 .

It is not a de Polignac number, because 5651115610005 - 2² = 5651115610001 is a prime.

It is a super-2 number, since 2×5651115610005² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5651115610001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62790173400 + ... + 62790173489.

It is an arithmetic number, because the mean of its divisors is an integer number (816272254785).

Almost surely, 2^{5651115610005} is an apocalyptic number.

It is an amenable number.

5651115610005 is a deficient number, since it is larger than the sum of its proper divisors (4144151447415).

5651115610005 is a wasteful number, since it uses less digits than its factorization.

5651115610005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125580346900 (or 125580346897 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 36.

The spelling of 5651115610005 in words is "five trillion, six hundred fifty-one billion, one hundred fifteen million, six hundred ten thousand, five".