10561055606061 has 32 divisors (see below), whose sum is σ = 14453958908928. Its totient is φ = 6855482874240.

The previous prime is 10561055606039. The next prime is 10561055606083. The reversal of 10561055606061 is 16060655016501.

It is an interprime number because it is at equal distance from previous prime (10561055606039) and next prime (10561055606083).

It is not a de Polignac number, because 10561055606061 - 2⁵ = 10561055606029 is a prime.

It is a super-2 number, since 2×10561055606061² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10561055606011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58775446 + ... + 58954856.

It is an arithmetic number, because the mean of its divisors is an integer number (451686215904).

Almost surely, 2^{10561055606061} is an apocalyptic number.

It is an amenable number.

10561055606061 is a deficient number, since it is larger than the sum of its proper divisors (3892903302867).

10561055606061 is a wasteful number, since it uses less digits than its factorization.

10561055606061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180881.

The product of its (nonzero) digits is 162000, while the sum is 42.

The spelling of 10561055606061 in words is "ten trillion, five hundred sixty-one billion, fifty-five million, six hundred six thousand, sixty-one".