5305531540434 has 16 divisors (see below), whose sum is σ = 10617690872160. Its totient is φ = 1767405881600.

The previous prime is 5305531540433. The next prime is 5305531540453. The reversal of 5305531540434 is 4340451355035.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5305531540433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 276147564 + ... + 276166775.

It is an arithmetic number, because the mean of its divisors is an integer number (663605679510).

Almost surely, 2^{5305531540434} is an apocalyptic number.

5305531540434 is an abundant number, since it is smaller than the sum of its proper divisors (5312159331726).

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

5305531540434 is a wasteful number, since it uses less digits than its factorization.

5305531540434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552315945.

The product of its (nonzero) digits is 1080000, while the sum is 42.

Adding to 5305531540434 its reverse (4340451355035), we get a palindrome (9645982895469).

The spelling of 5305531540434 in words is "five trillion, three hundred five billion, five hundred thirty-one million, five hundred forty thousand, four hundred thirty-four".