5601100000505 has 8 divisors (see below), whose sum is σ = 6848137359432. Its totient is φ = 4396335094528.

The previous prime is 5601100000499. The next prime is 5601100000603. The reversal of 5601100000505 is 5050000011065.

It can be written as a sum of positive squares in 4 ways, for example, as 267388273216 + 5333711727289 = 517096^2 + 2309483^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5601100000505 is a prime.

It is a super-2 number, since 2×5601100000505² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10568112944 + ... + 10568113473.

It is an arithmetic number, because the mean of its divisors is an integer number (856017169929).

Almost surely, 2^{5601100000505} is an apocalyptic number.

It is an amenable number.

5601100000505 is a deficient number, since it is larger than the sum of its proper divisors (1247037358927).

5601100000505 is a wasteful number, since it uses less digits than its factorization.

5601100000505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21136226475.

The product of its (nonzero) digits is 750, while the sum is 23.

The spelling of 5601100000505 in words is "five trillion, six hundred one billion, one hundred million, five hundred five", and thus it is an aban number.