3145130250 has 32 divisors (see below), whose sum is σ = 7850246976. Its totient is φ = 838701200.

The previous prime is 3145130221. The next prime is 3145130309. The reversal of 3145130250 is 520315413.

It is a super-3 number, since 3×3145130250³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3145130250.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2096004 + ... + 2097503.

It is an arithmetic number, because the mean of its divisors is an integer number (245320218).

Almost surely, 2^3145130250 is an apocalyptic number.

3145130250 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3145130250 is an abundant number, since it is smaller than the sum of its proper divisors (4705116726).

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

3145130250 is a wasteful number, since it uses less digits than its factorization.

3145130250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4193527 (or 4193517 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 3145130250 is about 56081.4608404596. The cubic root of 3145130250 is about 1465.1414168447.

Adding to 3145130250 its reverse (520315413), we get a palindrome (3665445663).

The spelling of 3145130250 in words is "three billion, one hundred forty-five million, one hundred thirty thousand, two hundred fifty".