5400005424 has 80 divisors (see below), whose sum is σ = 15344148864. Its totient is φ = 1636345920.

The previous prime is 5400005399. The next prime is 5400005431. The reversal of 5400005424 is 4245000045.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 5400005394 and 5400005403.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21627 + ... + 106149.

Almost surely, 2^5400005424 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 5400005424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7672074432).

5400005424 is an abundant number, since it is smaller than the sum of its proper divisors (9944143440).

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

5400005424 is a wasteful number, since it uses less digits than its factorization.

5400005424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84567 (or 84539 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 24.

The square root of 5400005424 is about 73484.7291891315. The cubic root of 5400005424 is about 1754.4112303302.

Adding to 5400005424 its reverse (4245000045), we get a palindrome (9645005469).

The spelling of 5400005424 in words is "five billion, four hundred million, five thousand, four hundred twenty-four".