5040012404 has 18 divisors (see below), whose sum is σ = 10260025650. Its totient is φ = 2160005232.

The previous prime is 5040012359. The next prime is 5040012437. The reversal of 5040012404 is 4042100405.

It can be written as a sum of positive squares in only one way, i.e., 4958976400 + 81036004 = 70420^2 + 9002^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12856979 + ... + 12857370.

It is an arithmetic number, because the mean of its divisors is an integer number (570001425).

Almost surely, 2^5040012404 is an apocalyptic number.

It is an amenable number.

5040012404 is an abundant number, since it is smaller than the sum of its proper divisors (5220013246).

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

5040012404 is a wasteful number, since it uses less digits than its factorization.

5040012404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25714367 (or 25714358 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 5040012404 is about 70993.0447579198. The cubic root of 5040012404 is about 1714.5251830060.

Adding to 5040012404 its reverse (4042100405), we get a palindrome (9082112809).

The spelling of 5040012404 in words is "five billion, forty million, twelve thousand, four hundred four".