250320011047 has 2 divisors, whose sum is σ = 250320011048. Its totient is φ = 250320011046.

The previous prime is 250320011041. The next prime is 250320011059. The reversal of 250320011047 is 740110023052.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-250320011047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (250320011041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125160005523 + 125160005524.

It is an arithmetic number, because the mean of its divisors is an integer number (125160005524).

Almost surely, 2^250320011047 is an apocalyptic number.

250320011047 is a deficient number, since it is larger than the sum of its proper divisors (1).

250320011047 is an equidigital number, since it uses as much as digits as its factorization.

250320011047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 25.

Adding to 250320011047 its reverse (740110023052), we get a palindrome (990430034099).

The spelling of 250320011047 in words is "two hundred fifty billion, three hundred twenty million, eleven thousand, forty-seven".