48191093 has 2 divisors, whose sum is σ = 48191094. Its totient is φ = 48191092.

The previous prime is 48191071. The next prime is 48191119. The reversal of 48191093 is 39019184.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25170289 + 23020804 = 5017^2 + 4798^2 .

It is a cyclic number.

It is not a de Polignac number, because 48191093 - 2⁶ = 48191029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48191393) 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, 24095546 + 24095547.

It is an arithmetic number, because the mean of its divisors is an integer number (24095547).

Almost surely, 2^48191093 is an apocalyptic number.

It is an amenable number.

48191093 is a deficient number, since it is larger than the sum of its proper divisors (1).

48191093 is an equidigital number, since it uses as much as digits as its factorization.

48191093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 48191093 is about 6941.9804811019. The cubic root of 48191093 is about 363.9057564049.

The spelling of 48191093 in words is "forty-eight million, one hundred ninety-one thousand, ninety-three".