1000560105501 has 48 divisors (see below), whose sum is σ = 1497982209024. Its totient is φ = 593340660000.

The previous prime is 1000560105497. The next prime is 1000560105529. The reversal of 1000560105501 is 1055010650001.

1000560105501 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1000560105501 - 2² = 1000560105497 is a prime.

It is a super-2 number, since 2×1000560105501² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000560105001) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 110055966 + ... + 110065056.

It is an arithmetic number, because the mean of its divisors is an integer number (31207962688).

Almost surely, 2^{1000560105501} is an apocalyptic number.

1000560105501 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1000560105501 is a deficient number, since it is larger than the sum of its proper divisors (497422103523).

1000560105501 is a wasteful number, since it uses less digits than its factorization.

1000560105501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15614 (or 15603 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 24.

Adding to 1000560105501 its reverse (1055010650001), we get a palindrome (2055570755502).

The spelling of 1000560105501 in words is "one trillion, five hundred sixty million, one hundred five thousand, five hundred one".