5433861888 has 576 divisors, whose sum is σ = 20273863680. Its totient is φ = 1397440512.

The previous prime is 5433861871. The next prime is 5433861893. The reversal of 5433861888 is 8881683345.

5433861888 is a `hidden beast` number, since 543 + 3 + 8 + 6 + 18 + 88 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 33336495 + ... + 33336657.

It is an arithmetic number, because the mean of its divisors is an integer number (35197680).

Almost surely, 2^5433861888 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 5433861888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10136931840).

5433861888 is an abundant number, since it is smaller than the sum of its proper divisors (14840001792).

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

5433861888 is a wasteful number, since it uses less digits than its factorization.

5433861888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261 (or 241 counting only the distinct ones).

The product of its digits is 4423680, while the sum is 54.

The square root of 5433861888 is about 73714.7331813661. The cubic root of 5433861888 is about 1758.0701436211.

The spelling of 5433861888 in words is "five billion, four hundred thirty-three million, eight hundred sixty-one thousand, eight hundred eighty-eight".