48267691992 has 320 divisors, whose sum is σ = 156053177280. Its totient is φ = 13819880448.

The previous prime is 48267691981. The next prime is 48267691993. The reversal of 48267691992 is 29919676284.

48267691992 is a `hidden beast` number, since 482 + 6 + 7 + 69 + 1 + 9 + 92 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48267691993) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 7165458 + ... + 7172190.

It is an arithmetic number, because the mean of its divisors is an integer number (487666179).

Almost surely, 2^48267691992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48267691992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78026588640).

48267691992 is an abundant number, since it is smaller than the sum of its proper divisors (107785485288).

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

48267691992 is a wasteful number, since it uses less digits than its factorization.

48267691992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6824 (or 6811 counting only the distinct ones).

The product of its digits is 23514624, while the sum is 63.

The spelling of 48267691992 in words is "forty-eight billion, two hundred sixty-seven million, six hundred ninety-one thousand, nine hundred ninety-two".