1005250035 has 32 divisors (see below), whose sum is σ = 1714355712. Its totient is φ = 501235200.

The previous prime is 1005250033. The next prime is 1005250061. The reversal of 1005250035 is 5300525001.

It is not a de Polignac number, because 1005250035 - 2¹ = 1005250033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1005249993 and 1005250020.

It is not an unprimeable number, because it can be changed into a prime (1005250031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25452 + ... + 51558.

It is an arithmetic number, because the mean of its divisors is an integer number (53573616).

Almost surely, 2^1005250035 is an apocalyptic number.

1005250035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1005250035 is a deficient number, since it is larger than the sum of its proper divisors (709105677).

1005250035 is a wasteful number, since it uses less digits than its factorization.

1005250035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26283.

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 1005250035 is about 31705.6782769270. The cubic root of 1005250035 is about 1001.7469580272.

Adding to 1005250035 its reverse (5300525001), we get a palindrome (6305775036).

The spelling of 1005250035 in words is "one billion, five million, two hundred fifty thousand, thirty-five".