5405441384 has 32 divisors (see below), whose sum is σ = 11592028800. Its totient is φ = 2314829760.

The previous prime is 5405441383. The next prime is 5405441401. The reversal of 5405441384 is 4831445045.

It is a happy number.

It is a super-3 number, since 3×5405441384³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (5405441383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37274 + ... + 110454.

It is an arithmetic number, because the mean of its divisors is an integer number (362250900).

Almost surely, 2^5405441384 is an apocalyptic number.

It is an amenable number.

5405441384 is an abundant number, since it is smaller than the sum of its proper divisors (6186587416).

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

5405441384 is a wasteful number, since it uses less digits than its factorization.

5405441384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74513 (or 74509 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 38.

The square root of 5405441384 is about 73521.7068898703. The cubic root of 5405441384 is about 1754.9997304134. Note that the first 3 decimals are identical.

The spelling of 5405441384 in words is "five billion, four hundred five million, four hundred forty-one thousand, three hundred eighty-four".