5312452404 has 72 divisors (see below), whose sum is σ = 14515249728. Its totient is φ = 1507766400.

The previous prime is 5312452391. The next prime is 5312452427. The reversal of 5312452404 is 4042542135.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58872 + ... + 118704.

Almost surely, 2^5312452404 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 5312452404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7257624864).

5312452404 is an abundant number, since it is smaller than the sum of its proper divisors (9202797324).

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

5312452404 is a wasteful number, since it uses less digits than its factorization.

5312452404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60005 (or 59996 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 5312452404 is about 72886.5721789686. The cubic root of 5312452404 is about 1744.8778007657.

Adding to 5312452404 its reverse (4042542135), we get a palindrome (9354994539).

The spelling of 5312452404 in words is "five billion, three hundred twelve million, four hundred fifty-two thousand, four hundred four".