48783244439 has 16 divisors (see below), whose sum is σ = 52005542400. Its totient is φ = 45627198336.

The previous prime is 48783244403. The next prime is 48783244441. The reversal of 48783244439 is 93444238784.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48783244439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48783244039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2439122 + ... + 2459040.

It is an arithmetic number, because the mean of its divisors is an integer number (3250346400).

Almost surely, 2^48783244439 is an apocalyptic number.

48783244439 is a deficient number, since it is larger than the sum of its proper divisors (3222297961).

48783244439 is a wasteful number, since it uses less digits than its factorization.

48783244439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21574.

The product of its digits is 18579456, while the sum is 56.

The spelling of 48783244439 in words is "forty-eight billion, seven hundred eighty-three million, two hundred forty-four thousand, four hundred thirty-nine".