49448023 has 2 divisors, whose sum is σ = 49448024. Its totient is φ = 49448022.

The previous prime is 49448011. The next prime is 49448027. The reversal of 49448023 is 32084494.

49448023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49448023 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49448023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49448027) 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, 24724011 + 24724012.

It is an arithmetic number, because the mean of its divisors is an integer number (24724012).

Almost surely, 2^49448023 is an apocalyptic number.

49448023 is a deficient number, since it is larger than the sum of its proper divisors (1).

49448023 is an equidigital number, since it uses as much as digits as its factorization.

49448023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 49448023 is about 7031.9288250095. The cubic root of 49448023 is about 367.0424632912.

The spelling of 49448023 in words is "forty-nine million, four hundred forty-eight thousand, twenty-three".