1050019216 has 15 divisors (see below), whose sum is σ = 2034663393. Its totient is φ = 524944800.

The previous prime is 1050019181. The next prime is 1050019231. The reversal of 1050019216 is 6129100501.

The square root of 1050019216 is 32404.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1049500816 + 518400 = 32396^2 + 720^2 .

It is a super-2 number, since 2×1050019216² = 2205080707938509312, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 2 ways as a sum of consecutive naturals, for example, 125566 + ... + 133666.

Almost surely, 2^1050019216 is an apocalyptic number.

1050019216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1050019216 is the 32404-th square number.

It is an amenable number.

1050019216 is a deficient number, since it is larger than the sum of its proper divisors (984644177).

1050019216 is an frugal number, since it uses more digits than its factorization.

1050019216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16210 (or 8103 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 25.

The cubic root of 1050019216 is about 1016.4025571175.

Multiplying 1050019216 by its sum of digits (25), we get a square (26250480400 = 162020²).

Adding to 1050019216 its reverse (6129100501), we get a palindrome (7179119717).

The spelling of 1050019216 in words is "one billion, fifty million, nineteen thousand, two hundred sixteen".