1005050016 has 36 divisors (see below), whose sum is σ = 2858111802. Its totient is φ = 335016576.

The previous prime is 1005050003. The next prime is 1005050041. The reversal of 1005050016 is 6100505001.

1005050016 is a `hidden beast` number, since 100 + 50 + 500 + 16 = 666.

It can be written as a sum of positive squares in only one way, i.e., 624800016 + 380250000 = 24996^2 + 19500^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1744591 + ... + 1745166.

Almost surely, 2^1005050016 is an apocalyptic number.

1005050016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1005050016 is an abundant number, since it is smaller than the sum of its proper divisors (1853061786).

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

1005050016 is a wasteful number, since it uses less digits than its factorization.

1005050016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3489773 (or 3489762 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 1005050016 is about 31702.5238112047. The cubic root of 1005050016 is about 1001.6805129609.

Adding to 1005050016 its reverse (6100505001), we get a palindrome (7105555017).

The spelling of 1005050016 in words is "one billion, five million, fifty thousand, sixteen".