48934539109 has 2 divisors, whose sum is σ = 48934539110. Its totient is φ = 48934539108.

The previous prime is 48934539103. The next prime is 48934539113. The reversal of 48934539109 is 90193543984.

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., 46954556100 + 1979983009 = 216690^2 + 44497^2 .

It is a cyclic number.

It is not a de Polignac number, because 48934539109 - 2⁵ = 48934539077 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48934539109.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48934539103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24467269554 + 24467269555.

It is an arithmetic number, because the mean of its divisors is an integer number (24467269555).

Almost surely, 2^48934539109 is an apocalyptic number.

It is an amenable number.

48934539109 is a deficient number, since it is larger than the sum of its proper divisors (1).

48934539109 is an equidigital number, since it uses as much as digits as its factorization.

48934539109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4199040, while the sum is 55.

The spelling of 48934539109 in words is "forty-eight billion, nine hundred thirty-four million, five hundred thirty-nine thousand, one hundred nine".