4225251000 has 64 divisors (see below), whose sum is σ = 13182792480. Its totient is φ = 1126732800.

The previous prime is 4225250999. The next prime is 4225251013. The reversal of 4225251000 is 1525224.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 701209 + ... + 707208.

Almost surely, 2^4225251000 is an apocalyptic number.

4225251000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4225251000 is an abundant number, since it is smaller than the sum of its proper divisors (8957541480).

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

4225251000 is a wasteful number, since it uses less digits than its factorization.

4225251000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1408441 (or 1408427 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 4225251000 is about 65001.9307405557. The cubic root of 4225251000 is about 1616.6555755548.

Adding to 4225251000 its reverse (1525224), we get a palindrome (4226776224).

The spelling of 4225251000 in words is "four billion, two hundred twenty-five million, two hundred fifty-one thousand".