48016221984 has 60 divisors (see below), whose sum is σ = 141214382694. Its totient is φ = 16005406464.

The previous prime is 48016221977. The next prime is 48016221991. The reversal of 48016221984 is 48912261084.

48016221984 is a `hidden beast` number, since 4 + 8 + 0 + 1 + 622 + 19 + 8 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (48016221977) and next prime (48016221991).

It can be written as a sum of positive squares in only one way, i.e., 24220074384 + 23796147600 = 155628^2 + 154260^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 9259797 + ... + 9264980.

Almost surely, 2^48016221984 is an apocalyptic number.

It is an amenable number.

48016221984 is an abundant number, since it is smaller than the sum of its proper divisors (93198160710).

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

48016221984 is a wasteful number, since it uses less digits than its factorization.

48016221984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18524799 (or 18524782 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The spelling of 48016221984 in words is "forty-eight billion, sixteen million, two hundred twenty-one thousand, nine hundred eighty-four".