48103639 has 2 divisors, whose sum is σ = 48103640. Its totient is φ = 48103638.

The previous prime is 48103637. The next prime is 48103667. The reversal of 48103639 is 93630184.

48103639 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48103639 - 2¹ = 48103637 is a prime.

It is a super-3 number, since 3×48103639³ (a number of 24 digits) contains 333 as substring.

Together with 48103637, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48103631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24051819 + 24051820.

It is an arithmetic number, because the mean of its divisors is an integer number (24051820).

Almost surely, 2^48103639 is an apocalyptic number.

48103639 is a deficient number, since it is larger than the sum of its proper divisors (1).

48103639 is an equidigital number, since it uses as much as digits as its factorization.

48103639 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 48103639 is about 6935.6786978637. The cubic root of 48103639 is about 363.6854924323.

The spelling of 48103639 in words is "forty-eight million, one hundred three thousand, six hundred thirty-nine".