1253322035 has 16 divisors (see below), whose sum is σ = 1742390976. Its totient is φ = 847646208.

The previous prime is 1253322019. The next prime is 1253322047. The reversal of 1253322035 is 5302233521.

It is a cyclic number.

It is not a de Polignac number, because 1253322035 - 2⁴ = 1253322019 is a prime.

It is a super-2 number, since 2×1253322035² = 3141632246833082450, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1253321995 and 1253322013.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242714 + ... + 247823.

It is an arithmetic number, because the mean of its divisors is an integer number (108899436).

Almost surely, 2^1253322035 is an apocalyptic number.

1253322035 is a deficient number, since it is larger than the sum of its proper divisors (489068941).

1253322035 is an equidigital number, since it uses as much as digits as its factorization.

1253322035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490622.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 1253322035 is about 35402.2885559677. The cubic root of 1253322035 is about 1078.1707818800.

Adding to 1253322035 its reverse (5302233521), we get a palindrome (6555555556).

The spelling of 1253322035 in words is "one billion, two hundred fifty-three million, three hundred twenty-two thousand, thirty-five".