104883665544 has 384 divisors, whose sum is σ = 344184422400. Its totient is φ = 28230958080.

The previous prime is 104883665527. The next prime is 104883665569. The reversal of 104883665544 is 445566388401.

104883665544 is a `hidden beast` number, since 1 + 0 + 4 + 8 + 8 + 36 + 65 + 544 = 666.

It is a super-2 number, since 2×104883665544² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 76724749 + ... + 76726115.

It is an arithmetic number, because the mean of its divisors is an integer number (896313600).

Almost surely, 2^104883665544 is an apocalyptic number.

104883665544 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104883665544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172092211200).

104883665544 is an abundant number, since it is smaller than the sum of its proper divisors (239300756856).

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

104883665544 is a wasteful number, since it uses less digits than its factorization.

104883665544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1553 (or 1546 counting only the distinct ones).

The product of its (nonzero) digits is 11059200, while the sum is 54.

The spelling of 104883665544 in words is "one hundred four billion, eight hundred eighty-three million, six hundred sixty-five thousand, five hundred forty-four".