1250712425 has 12 divisors (see below), whose sum is σ = 1556614656. Its totient is φ = 996872400.

The previous prime is 1250712401. The next prime is 1250712439. The reversal of 1250712425 is 5242170521.

It is a happy number.

It is not a de Polignac number, because 1250712425 - 2¹⁶ = 1250646889 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85529 + ... + 99078.

It is an arithmetic number, because the mean of its divisors is an integer number (129717888).

Almost surely, 2^1250712425 is an apocalyptic number.

It is an amenable number.

1250712425 is a deficient number, since it is larger than the sum of its proper divisors (305902231).

1250712425 is a wasteful number, since it uses less digits than its factorization.

1250712425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184888 (or 184883 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 1250712425 is about 35365.4128351416. The cubic root of 1250712425 is about 1077.4219559001.

Adding to 1250712425 its reverse (5242170521), we get a palindrome (6492882946).

The spelling of 1250712425 in words is "one billion, two hundred fifty million, seven hundred twelve thousand, four hundred twenty-five".