250048000031 has 2 divisors, whose sum is σ = 250048000032. Its totient is φ = 250048000030.

The previous prime is 250047999991. The next prime is 250048000049. The reversal of 250048000031 is 130000840052.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-250048000031 is a prime.

It is a super-2 number, since 2×250048000031² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 250047999970 and 250048000006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (250048000061) by changing a digit.

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 as a sum of consecutive naturals, namely, 125024000015 + 125024000016.

It is an arithmetic number, because the mean of its divisors is an integer number (125024000016).

Almost surely, 2^250048000031 is an apocalyptic number.

250048000031 is a deficient number, since it is larger than the sum of its proper divisors (1).

250048000031 is an equidigital number, since it uses as much as digits as its factorization.

250048000031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 250048000031 its reverse (130000840052), we get a palindrome (380048840083).

The spelling of 250048000031 in words is "two hundred fifty billion, forty-eight million, thirty-one", and thus it is an aban number.