1250048013 has 8 divisors (see below), whose sum is σ = 1683233376. Its totient is φ = 825114000.

The previous prime is 1250047957. The next prime is 1250048053. The reversal of 1250048013 is 3108400521.

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

It is not a de Polignac number, because 1250048013 - 2⁶ = 1250047949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1250048053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2062483 + ... + 2063088.

It is an arithmetic number, because the mean of its divisors is an integer number (210404172).

Almost surely, 2^1250048013 is an apocalyptic number.

It is an amenable number.

1250048013 is a deficient number, since it is larger than the sum of its proper divisors (433185363).

1250048013 is a wasteful number, since it uses less digits than its factorization.

1250048013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4125675.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 1250048013 is about 35356.0180591650. The cubic root of 1250048013 is about 1077.2311369557.

Adding to 1250048013 its reverse (3108400521), we get a palindrome (4358448534).

The spelling of 1250048013 in words is "one billion, two hundred fifty million, forty-eight thousand, thirteen".