10056161061 has 24 divisors (see below), whose sum is σ = 15059169216. Its totient is φ = 6461770560.

The previous prime is 10056161057. The next prime is 10056161077. The reversal of 10056161061 is 16016165001.

It is not a de Polignac number, because 10056161061 - 2² = 10056161057 is a prime.

It is a super-2 number, since 2×10056161061² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10056160061) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 133545 + ... + 194798.

It is an arithmetic number, because the mean of its divisors is an integer number (627465384).

Almost surely, 2^10056161061 is an apocalyptic number.

It is an amenable number.

10056161061 is a deficient number, since it is larger than the sum of its proper divisors (5003008155).

10056161061 is a wasteful number, since it uses less digits than its factorization.

10056161061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328473 (or 328470 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The spelling of 10056161061 in words is "ten billion, fifty-six million, one hundred sixty-one thousand, sixty-one".