48357886821 has 8 divisors (see below), whose sum is σ = 64548274464. Its totient is φ = 32203045200.

The previous prime is 48357886739. The next prime is 48357886849. The reversal of 48357886821 is 12868875384.

48357886821 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 48357886821 - 2⁷ = 48357886693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48357886861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8883330 + ... + 8888771.

It is an arithmetic number, because the mean of its divisors is an integer number (8068534308).

Almost surely, 2^48357886821 is an apocalyptic number.

It is an amenable number.

48357886821 is a deficient number, since it is larger than the sum of its proper divisors (16190387643).

48357886821 is a wasteful number, since it uses less digits than its factorization.

48357886821 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17773011.

The product of its digits is 20643840, while the sum is 60.

The spelling of 48357886821 in words is "forty-eight billion, three hundred fifty-seven million, eight hundred eighty-six thousand, eight hundred twenty-one".