5431400102532 has 96 divisors (see below), whose sum is σ = 13145947516800. Its totient is φ = 1743283584000.

The previous prime is 5431400102519. The next prime is 5431400102533. The reversal of 5431400102532 is 2352010041345.

It is a super-2 number, since 2×5431400102532² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5431400102532.

It is not an unprimeable number, because it can be changed into a prime (5431400102533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 652102944 + ... + 652111272.

It is an arithmetic number, because the mean of its divisors is an integer number (136936953300).

Almost surely, 2^{5431400102532} 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 5431400102532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6572973758400).

5431400102532 is an abundant number, since it is smaller than the sum of its proper divisors (7714547414268).

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

5431400102532 is a wasteful number, since it uses less digits than its factorization.

5431400102532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13237 (or 13235 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 5431400102532 its reverse (2352010041345), we get a palindrome (7783410143877).

The spelling of 5431400102532 in words is "five trillion, four hundred thirty-one billion, four hundred million, one hundred two thousand, five hundred thirty-two".