47889211392 has 364 divisors, whose sum is σ = 156718663956. Its totient is φ = 14511882240.

The previous prime is 47889211387. The next prime is 47889211399. The reversal of 47889211392 is 29311298874.

47889211392 is a `hidden beast` number, since 478 + 89 + 2 + 1 + 1 + 3 + 92 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

Its product of digits (1741824) is a multiple of the sum of its prime divisors (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47889211399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 25 ways as a sum of consecutive naturals, for example, 4353564667 + ... + 4353564677.

Almost surely, 2^47889211392 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 47889211392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78359331978).

47889211392 is an abundant number, since it is smaller than the sum of its proper divisors (108829452564).

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

47889211392 is an frugal number, since it uses more digits than its factorization.

47889211392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73 (or 16 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 54.

The spelling of 47889211392 in words is "forty-seven billion, eight hundred eighty-nine million, two hundred eleven thousand, three hundred ninety-two".