253050003091 has 2 divisors, whose sum is σ = 253050003092. Its totient is φ = 253050003090.

The previous prime is 253050003023. The next prime is 253050003119. The reversal of 253050003091 is 190300050352.

It is an a-pointer prime, because the next prime (253050003119) can be obtained adding 253050003091 to its sum of digits (28).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-253050003091 is a prime.

It is not a weakly prime, because it can be changed into another prime (253050003391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126525001545 + 126525001546.

It is an arithmetic number, because the mean of its divisors is an integer number (126525001546).

Almost surely, 2^253050003091 is an apocalyptic number.

253050003091 is a deficient number, since it is larger than the sum of its proper divisors (1).

253050003091 is an equidigital number, since it uses as much as digits as its factorization.

253050003091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4050, while the sum is 28.

The spelling of 253050003091 in words is "two hundred fifty-three billion, fifty million, three thousand, ninety-one".