48426337447 has 4 divisors (see below), whose sum is σ = 49735157416. Its totient is φ = 47117517480.

The previous prime is 48426337423. The next prime is 48426337507. The reversal of 48426337447 is 74473362484.

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

It is a cyclic number.

It is not a de Polignac number, because 48426337447 - 2²⁷ = 48292119719 is a prime.

It is a super-2 number, since 2×48426337447² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48426337394 and 48426337403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48426337417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 654409929 + ... + 654410002.

It is an arithmetic number, because the mean of its divisors is an integer number (12433789354).

Almost surely, 2^48426337447 is an apocalyptic number.

48426337447 is a deficient number, since it is larger than the sum of its proper divisors (1308819969).

48426337447 is a wasteful number, since it uses less digits than its factorization.

48426337447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1308819968.

The product of its digits is 10838016, while the sum is 52.

The spelling of 48426337447 in words is "forty-eight billion, four hundred twenty-six million, three hundred thirty-seven thousand, four hundred forty-seven".