5320440454362 has 64 divisors (see below), whose sum is σ = 11629473343488. Its totient is φ = 1609306776000.

The previous prime is 5320440454349. The next prime is 5320440454363. The reversal of 5320440454362 is 2634540440235.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5320440454363) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 110862412 + ... + 110910392.

It is an arithmetic number, because the mean of its divisors is an integer number (181710520992).

Almost surely, 2^{5320440454362} is an apocalyptic number.

5320440454362 is an abundant number, since it is smaller than the sum of its proper divisors (6309032889126).

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

5320440454362 is a wasteful number, since it uses less digits than its factorization.

5320440454362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51035.

The product of its (nonzero) digits is 1382400, while the sum is 42.

Adding to 5320440454362 its reverse (2634540440235), we get a palindrome (7954980894597).

The spelling of 5320440454362 in words is "five trillion, three hundred twenty billion, four hundred forty million, four hundred fifty-four thousand, three hundred sixty-two".