5132400225344 has 28 divisors (see below), whose sum is σ = 11639550512064. Its totient is φ = 2199600096384.

The previous prime is 5132400225299. The next prime is 5132400225389. The reversal of 5132400225344 is 4435220042315.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5132400225299) and next prime (5132400225389).

It is a tau number, because it is divible by the number of its divisors (28).

It is a super-2 number, since 2×5132400225344² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5728124804 + ... + 5728125699.

Almost surely, 2^{5132400225344} is an apocalyptic number.

It is an amenable number.

5132400225344 is an abundant number, since it is smaller than the sum of its proper divisors (6507150286720).

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

5132400225344 is a wasteful number, since it uses less digits than its factorization.

5132400225344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11456250522 (or 11456250512 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 5132400225344 its reverse (4435220042315), we get a palindrome (9567620267659).

The spelling of 5132400225344 in words is "five trillion, one hundred thirty-two billion, four hundred million, two hundred twenty-five thousand, three hundred forty-four".