5132350432440 has 1152 divisors, whose sum is σ = 21819141227520. Its totient is φ = 1033953177600.

The previous prime is 5132350432427. The next prime is 5132350432477. The reversal of 5132350432440 is 442340532315.

5132350432440 is a `hidden beast` number, since 5 + 1 + 323 + 5 + 0 + 4 + 324 + 4 + 0 = 666.

It is a super-2 number, since 2×5132350432440² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 5132350432395 and 5132350432404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 1328589949 + ... + 1328593811.

It is an arithmetic number, because the mean of its divisors is an integer number (18940226760).

Almost surely, 2^{5132350432440} 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 5132350432440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10909570613760).

5132350432440 is an abundant number, since it is smaller than the sum of its proper divisors (16686790795080).

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

5132350432440 is a wasteful number, since it uses less digits than its factorization.

5132350432440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4113 (or 4099 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 5132350432440 its reverse (442340532315), we get a palindrome (5574690964755).

The spelling of 5132350432440 in words is "five trillion, one hundred thirty-two billion, three hundred fifty million, four hundred thirty-two thousand, four hundred forty".