1065250016 has 24 divisors (see below), whose sum is σ = 2101619520. Its totient is φ = 531505408.

The previous prime is 1065250009. The next prime is 1065250019. The reversal of 1065250016 is 6100525601.

It is a super-2 number, since 2×1065250016² = 2269515193176000512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1065250019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19421 + ... + 50076.

It is an arithmetic number, because the mean of its divisors is an integer number (87567480).

Almost surely, 2^1065250016 is an apocalyptic number.

1065250016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1065250016 is a deficient number, since it is larger than the sum of its proper divisors (1036369504).

1065250016 is an equidigital number, since it uses as much as digits as its factorization.

1065250016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69986 (or 69978 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 1065250016 is about 32638.1680858470. The cubic root of 1065250016 is about 1021.2933791419.

Adding to 1065250016 its reverse (6100525601), we get a palindrome (7165775617).

The spelling of 1065250016 in words is "one billion, sixty-five million, two hundred fifty thousand, sixteen".