10015050816 has 224 divisors, whose sum is σ = 31250534400. Its totient is φ = 3138347520.

The previous prime is 10015050769. The next prime is 10015050817. The reversal of 10015050816 is 61805051001.

10015050816 is a `hidden beast` number, since 1 + 0 + 0 + 150 + 508 + 1 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 10015050816.

It is not an unprimeable number, because it can be changed into a prime (10015050817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2342761 + ... + 2347031.

Almost surely, 2^10015050816 is an apocalyptic number.

10015050816 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 10015050816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15625267200).

10015050816 is an abundant number, since it is smaller than the sum of its proper divisors (21235483584).

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

10015050816 is a wasteful number, since it uses less digits than its factorization.

10015050816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4374 (or 4358 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 27.

The spelling of 10015050816 in words is "ten billion, fifteen million, fifty thousand, eight hundred sixteen".