48424048069 has 4 divisors (see below), whose sum is σ = 50093842860. Its totient is φ = 46754253280.

The previous prime is 48424048027. The next prime is 48424048073. The reversal of 48424048069 is 96084042484.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 37703930625 + 10720117444 = 194175^2 + 103538^2 .

It is a cyclic number.

It is not a de Polignac number, because 48424048069 - 2⁹ = 48424047557 is a prime.

It is a super-2 number, since 2×48424048069² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48424048019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 834897352 + ... + 834897409.

It is an arithmetic number, because the mean of its divisors is an integer number (12523460715).

Almost surely, 2^48424048069 is an apocalyptic number.

It is an amenable number.

48424048069 is a deficient number, since it is larger than the sum of its proper divisors (1669794791).

48424048069 is a wasteful number, since it uses less digits than its factorization.

48424048069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1669794790.

The product of its (nonzero) digits is 1769472, while the sum is 49.

The spelling of 48424048069 in words is "forty-eight billion, four hundred twenty-four million, forty-eight thousand, sixty-nine".