1065350250 has 192 divisors, whose sum is σ = 3018442752. Its totient is φ = 270864000.

The previous prime is 1065350249. The next prime is 1065350267. The reversal of 1065350250 is 520535601.

1065350250 is a `hidden beast` number, since 1 + 0 + 65 + 350 + 250 = 666.

It is a super-2 number, since 2×1065350250² = 2269942310350125000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5577655 + ... + 5577845.

It is an arithmetic number, because the mean of its divisors is an integer number (15721056).

Almost surely, 2^1065350250 is an apocalyptic number.

1065350250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1065350250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1509221376).

1065350250 is an abundant number, since it is smaller than the sum of its proper divisors (1953092502).

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

1065350250 is a wasteful number, since it uses less digits than its factorization.

1065350250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318 (or 305 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 1065350250 is about 32639.7035832129. The cubic root of 1065350250 is about 1021.3254107803.

Adding to 1065350250 its reverse (520535601), we get a palindrome (1585885851).

The spelling of 1065350250 in words is "one billion, sixty-five million, three hundred fifty thousand, two hundred fifty".