48485930820 has 24 divisors (see below), whose sum is σ = 135760606464. Its totient is φ = 12929581536.

The previous prime is 48485930807. The next prime is 48485930849. The reversal of 48485930820 is 2803958484.

It is a super-3 number, since 3×48485930820³ (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 404049364 + ... + 404049483.

It is an arithmetic number, because the mean of its divisors is an integer number (5656691936).

Almost surely, 2^48485930820 is an apocalyptic number.

It is an amenable number.

48485930820 is an abundant number, since it is smaller than the sum of its proper divisors (87274675644).

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

48485930820 is a wasteful number, since it uses less digits than its factorization.

48485930820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808098859 (or 808098857 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 51.

The spelling of 48485930820 in words is "forty-eight billion, four hundred eighty-five million, nine hundred thirty thousand, eight hundred twenty".