48405858940 has 48 divisors (see below), whose sum is σ = 102271032864. Its totient is φ = 19244691200.

The previous prime is 48405858923. The next prime is 48405858959. The reversal of 48405858940 is 4985850484.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 4292910 + ... + 4304170.

It is an arithmetic number, because the mean of its divisors is an integer number (2130646518).

Almost surely, 2^48405858940 is an apocalyptic number.

It is an amenable number.

48405858940 is an abundant number, since it is smaller than the sum of its proper divisors (53865173924).

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

48405858940 is a wasteful number, since it uses less digits than its factorization.

48405858940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12558 (or 12556 counting only the distinct ones).

The product of its (nonzero) digits is 7372800, while the sum is 55.

The spelling of 48405858940 in words is "forty-eight billion, four hundred five million, eight hundred fifty-eight thousand, nine hundred forty".