10881534848 has 16 divisors (see below), whose sum is σ = 21678057960. Its totient is φ = 5440767360.

The previous prime is 10881534847. The next prime is 10881534857. The reversal of 10881534848 is 84843518801.

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 10881534796 and 10881534805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10881534847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42505868 + ... + 42506123.

Almost surely, 2^10881534848 is an apocalyptic number.

It is an amenable number.

10881534848 is a deficient number, since it is larger than the sum of its proper divisors (10796523112).

10881534848 is an frugal number, since it uses more digits than its factorization.

10881534848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85012005 (or 85011993 counting only the distinct ones).

The product of its (nonzero) digits is 983040, while the sum is 50.

The spelling of 10881534848 in words is "ten billion, eight hundred eighty-one million, five hundred thirty-four thousand, eight hundred forty-eight".