10556000049 has 16 divisors (see below), whose sum is σ = 16122495872. Its totient is φ = 6018064128.

The previous prime is 10556000017. The next prime is 10556000051. The reversal of 10556000049 is 94000065501.

It is not a de Polignac number, because 10556000049 - 2⁵ = 10556000017 is a prime.

It is a super-2 number, since 2×10556000049² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10556000849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 571354 + ... + 589539.

It is an arithmetic number, because the mean of its divisors is an integer number (1007655992).

Almost surely, 2^10556000049 is an apocalyptic number.

It is an amenable number.

10556000049 is a deficient number, since it is larger than the sum of its proper divisors (5566495823).

10556000049 is a wasteful number, since it uses less digits than its factorization.

10556000049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161336.

The product of its (nonzero) digits is 5400, while the sum is 30.

The spelling of 10556000049 in words is "ten billion, five hundred fifty-six million, forty-nine", and thus it is an aban number.