1250164313 has 8 divisors (see below), whose sum is σ = 1264902048. Its totient is φ = 1235491264.

The previous prime is 1250164303. The next prime is 1250164339. The reversal of 1250164313 is 3134610521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1250164313 - 2⁴ = 1250164297 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1250164303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23270 + ... + 55152.

It is an arithmetic number, because the mean of its divisors is an integer number (158112756).

Almost surely, 2^1250164313 is an apocalyptic number.

It is an amenable number.

1250164313 is a deficient number, since it is larger than the sum of its proper divisors (14737735).

1250164313 is a wasteful number, since it uses less digits than its factorization.

1250164313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32343.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 1250164313 is about 35357.6627196991. The cubic root of 1250164313 is about 1077.2645431649.

Adding to 1250164313 its reverse (3134610521), we get a palindrome (4384774834).

The spelling of 1250164313 in words is "one billion, two hundred fifty million, one hundred sixty-four thousand, three hundred thirteen".