48244477447 has 2 divisors, whose sum is σ = 48244477448. Its totient is φ = 48244477446.

The previous prime is 48244477423. The next prime is 48244477481. The reversal of 48244477447 is 74477444284.

48244477447 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 48244477447 - 2¹⁹ = 48243953159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48244477487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24122238723 + 24122238724.

It is an arithmetic number, because the mean of its divisors is an integer number (24122238724).

Almost surely, 2^48244477447 is an apocalyptic number.

48244477447 is a deficient number, since it is larger than the sum of its proper divisors (1).

48244477447 is an equidigital number, since it uses as much as digits as its factorization.

48244477447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22478848, while the sum is 55.

The spelling of 48244477447 in words is "forty-eight billion, two hundred forty-four million, four hundred seventy-seven thousand, four hundred forty-seven".