10781133804 has 96 divisors (see below), whose sum is σ = 33333027840. Its totient is φ = 2946392064.

The previous prime is 10781133791. The next prime is 10781133829. The reversal of 10781133804 is 40833118701.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 292629 + ... + 327404.

It is an arithmetic number, because the mean of its divisors is an integer number (347219040).

Almost surely, 2^10781133804 is an apocalyptic number.

10781133804 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10781133804 is an abundant number, since it is smaller than the sum of its proper divisors (22551894036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10781133804 is a wasteful number, since it uses less digits than its factorization.

10781133804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620076 (or 620068 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The spelling of 10781133804 in words is "ten billion, seven hundred eighty-one million, one hundred thirty-three thousand, eight hundred four".