10538486881 has 16 divisors (see below), whose sum is σ = 12020400000. Its totient is φ = 9152817408.

The previous prime is 10538486873. The next prime is 10538486923. The reversal of 10538486881 is 18868483501.

It is not a de Polignac number, because 10538486881 - 2³ = 10538486873 is a prime.

It is a super-2 number, since 2×10538486881² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10538486381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1100010 + ... + 1109548.

It is an arithmetic number, because the mean of its divisors is an integer number (751275000).

Almost surely, 2^10538486881 is an apocalyptic number.

It is an amenable number.

10538486881 is a deficient number, since it is larger than the sum of its proper divisors (1481913119).

10538486881 is a wasteful number, since it uses less digits than its factorization.

10538486881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14568.

The product of its (nonzero) digits is 1474560, while the sum is 52.

The spelling of 10538486881 in words is "ten billion, five hundred thirty-eight million, four hundred eighty-six thousand, eight hundred eighty-one".