104650405536 has 192 divisors, whose sum is σ = 304450368768. Its totient is φ = 31307071488.

The previous prime is 104650405441. The next prime is 104650405583. The reversal of 104650405536 is 635504056401.

It is a junction number, because it is equal to n+sod(n) for n = 104650405494 and 104650405503.

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, 12645496 + ... + 12653768.

It is an arithmetic number, because the mean of its divisors is an integer number (1585679004).

Almost surely, 2^104650405536 is an apocalyptic number.

104650405536 is a gapful number since it is divisible by the number (16) 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 104650405536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152225184384).

104650405536 is an abundant number, since it is smaller than the sum of its proper divisors (199799963232).

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

104650405536 is a wasteful number, since it uses less digits than its factorization.

104650405536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8663 (or 8655 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 39.

The spelling of 104650405536 in words is "one hundred four billion, six hundred fifty million, four hundred five thousand, five hundred thirty-six".