10404463536 has 240 divisors, whose sum is σ = 32173972480. Its totient is φ = 3125952000.

The previous prime is 10404463519. The next prime is 10404463541. The reversal of 10404463536 is 63536440401.

10404463536 is a `hidden beast` number, since 10 + 4 + 0 + 4 + 4 + 635 + 3 + 6 = 666.

It is a super-2 number, since 2×10404463536² (a number of 21 digits) contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10404463536.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5172771 + ... + 5174781.

Almost surely, 2^10404463536 is an apocalyptic number.

10404463536 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 10404463536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16086986240).

10404463536 is an abundant number, since it is smaller than the sum of its proper divisors (21769508944).

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

10404463536 is a wasteful number, since it uses less digits than its factorization.

10404463536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2136 (or 2127 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 10404463536 in words is "ten billion, four hundred four million, four hundred sixty-three thousand, five hundred thirty-six".