5404624140 has 24 divisors (see below), whose sum is σ = 15132947760. Its totient is φ = 1441233088.

The previous prime is 5404624123. The next prime is 5404624177. The reversal of 5404624140 is 414264045.

It is a happy number.

It is a super-3 number, since 3×5404624140³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 5404624098 and 5404624107.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45038475 + ... + 45038594.

It is an arithmetic number, because the mean of its divisors is an integer number (630539490).

Almost surely, 2^5404624140 is an apocalyptic number.

It is an amenable number.

5404624140 is an abundant number, since it is smaller than the sum of its proper divisors (9728323620).

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

5404624140 is a wasteful number, since it uses less digits than its factorization.

5404624140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90077081 (or 90077079 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

The square root of 5404624140 is about 73516.1488381974. The cubic root of 5404624140 is about 1754.9112803261.

Adding to 5404624140 its reverse (414264045), we get a palindrome (5818888185).

The spelling of 5404624140 in words is "five billion, four hundred four million, six hundred twenty-four thousand, one hundred forty".