5561056010601 has 96 divisors (see below), whose sum is σ = 9987607838208. Its totient is φ = 2903272243200.

The previous prime is 5561056010513. The next prime is 5561056010603. The reversal of 5561056010601 is 1060106501655.

It is a de Polignac number, because none of the positive numbers 2^k-5561056010601 is a prime.

It is a super-3 number, since 3×5561056010601³ (a number of 39 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (5561056010603) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 285949860 + ... + 285969306.

It is an arithmetic number, because the mean of its divisors is an integer number (104037581648).

Almost surely, 2^{5561056010601} is an apocalyptic number.

It is an amenable number.

5561056010601 is a deficient number, since it is larger than the sum of its proper divisors (4426551827607).

5561056010601 is a wasteful number, since it uses less digits than its factorization.

5561056010601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23031 (or 23028 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The spelling of 5561056010601 in words is "five trillion, five hundred sixty-one billion, fifty-six million, ten thousand, six hundred one".