48579059821 has 16 divisors (see below), whose sum is σ = 49363776000. Its totient is φ = 47802510000.

The previous prime is 48579059807. The next prime is 48579059833. The reversal of 48579059821 is 12895097584.

48579059821 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 48579059821 - 2⁷ = 48579059693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48579059021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7358280 + ... + 7364878.

It is an arithmetic number, because the mean of its divisors is an integer number (3085236000).

Almost surely, 2^48579059821 is an apocalyptic number.

It is an amenable number.

48579059821 is a deficient number, since it is larger than the sum of its proper divisors (784716179).

48579059821 is a wasteful number, since it uses less digits than its factorization.

48579059821 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7200.

The product of its (nonzero) digits is 7257600, while the sum is 58.

The spelling of 48579059821 in words is "forty-eight billion, five hundred seventy-nine million, fifty-nine thousand, eight hundred twenty-one".