48481830469989 has 24 divisors (see below), whose sum is σ = 80223601283072. Its totient is φ = 27638098115040.

The previous prime is 48481830469981. The next prime is 48481830470011. The reversal of 48481830469989 is 98996403818484.

48481830469989 is a `hidden beast` number, since 4 + 8 + 48 + 1 + 8 + 30 + 469 + 9 + 89 = 666.

It is not a de Polignac number, because 48481830469989 - 2³ = 48481830469981 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 (48481830469981) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 913931749 + ... + 913984794.

Almost surely, 2^{48481830469989} is an apocalyptic number.

It is an amenable number.

48481830469989 is a deficient number, since it is larger than the sum of its proper divisors (31741770813083).

48481830469989 is a wasteful number, since it uses less digits than its factorization.

48481830469989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1827916977 (or 1827916974 counting only the distinct ones).

The product of its (nonzero) digits is 3439853568, while the sum is 81.

The spelling of 48481830469989 in words is "forty-eight trillion, four hundred eighty-one billion, eight hundred thirty million, four hundred sixty-nine thousand, nine hundred eighty-nine".