5240323400 has 48 divisors (see below), whose sum is σ = 13120970100. Its totient is φ = 1934887680.

The previous prime is 5240323399. The next prime is 5240323411. The reversal of 5240323400 is 43230425.

It can be written as a sum of positive squares in 6 ways, for example, as 1353798436 + 3886524964 = 36794^2 + 62342^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1005155 + ... + 1010354.

Almost surely, 2^5240323400 is an apocalyptic number.

5240323400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5240323400 is an abundant number, since it is smaller than the sum of its proper divisors (7880646700).

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

5240323400 is a wasteful number, since it uses less digits than its factorization.

5240323400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2015538 (or 2015529 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 5240323400 is about 72390.0780494123. The cubic root of 5240323400 is about 1736.9448524044.

Adding to 5240323400 its reverse (43230425), we get a palindrome (5283553825).

The spelling of 5240323400 in words is "five billion, two hundred forty million, three hundred twenty-three thousand, four hundred".