48158595109 has 2 divisors, whose sum is σ = 48158595110. Its totient is φ = 48158595108.

The previous prime is 48158595101. The next prime is 48158595113. The reversal of 48158595109 is 90159585184.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40369650084 + 7788945025 = 200922^2 + 88255^2 .

It is a cyclic number.

It is not a de Polignac number, because 48158595109 - 2³ = 48158595101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48158595109.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48158595101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24079297554 + 24079297555.

It is an arithmetic number, because the mean of its divisors is an integer number (24079297555).

Almost surely, 2^48158595109 is an apocalyptic number.

It is an amenable number.

48158595109 is a deficient number, since it is larger than the sum of its proper divisors (1).

48158595109 is an equidigital number, since it uses as much as digits as its factorization.

48158595109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592000, while the sum is 55.

The spelling of 48158595109 in words is "forty-eight billion, one hundred fifty-eight million, five hundred ninety-five thousand, one hundred nine".