48785858539 has 4 divisors (see below), whose sum is σ = 53220936600. Its totient is φ = 44350780480.

The previous prime is 48785858533. The next prime is 48785858557. The reversal of 48785858539 is 93585858784.

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 48785858539 - 2²³ = 48777469931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48785858533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2217539014 + ... + 2217539035.

It is an arithmetic number, because the mean of its divisors is an integer number (13305234150).

Almost surely, 2^48785858539 is an apocalyptic number.

48785858539 is a deficient number, since it is larger than the sum of its proper divisors (4435078061).

48785858539 is a wasteful number, since it uses less digits than its factorization.

48785858539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4435078060.

The product of its digits is 387072000, while the sum is 70.

It can be divided in two parts, 48 and 785858539, that added together give a palindrome (785858587).

The spelling of 48785858539 in words is "forty-eight billion, seven hundred eighty-five million, eight hundred fifty-eight thousand, five hundred thirty-nine".