48709287936 has 90 divisors (see below), whose sum is σ = 140711852372. Its totient is φ = 16236380160.

The previous prime is 48709287931. The next prime is 48709287941. The reversal of 48709287936 is 63978290784.

It is an interprime number because it is at equal distance from previous prime (48709287931) and next prime (48709287941).

It is not an unprimeable number, because it can be changed into a prime (48709287931) 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 in 5 ways as a sum of consecutive naturals, for example, 17710 + ... + 312621.

Almost surely, 2^48709287936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48709287936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70355926186).

48709287936 is an abundant number, since it is smaller than the sum of its proper divisors (92002564436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48709287936 is an equidigital number, since it uses as much as digits as its factorization.

48709287936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330365 (or 330336 counting only the distinct ones).

The product of its (nonzero) digits is 36578304, while the sum is 63.

The spelling of 48709287936 in words is "forty-eight billion, seven hundred nine million, two hundred eighty-seven thousand, nine hundred thirty-six".