4250313125 has 20 divisors (see below), whose sum is σ = 5482545024. Its totient is φ = 3290550000.

The previous prime is 4250313121. The next prime is 4250313149. The reversal of 4250313125 is 5213130524.

It is a happy number.

It is not a de Polignac number, because 4250313125 - 2² = 4250313121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4250313094 and 4250313103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4250313121) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 90311 + ... + 129060.

Almost surely, 2^4250313125 is an apocalyptic number.

It is an amenable number.

4250313125 is a deficient number, since it is larger than the sum of its proper divisors (1232231899).

4250313125 is an equidigital number, since it uses as much as digits as its factorization.

4250313125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219422 (or 219407 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 4250313125 is about 65194.4255669148. The cubic root of 4250313125 is about 1619.8456801891.

Adding to 4250313125 its reverse (5213130524), we get a palindrome (9463443649).

The spelling of 4250313125 in words is "four billion, two hundred fifty million, three hundred thirteen thousand, one hundred twenty-five".