5302440305400 has 192 divisors, whose sum is σ = 18790529472000. Its totient is φ = 1211680488960.

The previous prime is 5302440305399. The next prime is 5302440305413. The reversal of 5302440305400 is 45030442035.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16697301 + ... + 17011899.

It is an arithmetic number, because the mean of its divisors is an integer number (97867341000).

Almost surely, 2^{5302440305400} is an apocalyptic number.

5302440305400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5302440305400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9395264736000).

5302440305400 is an abundant number, since it is smaller than the sum of its proper divisors (13488089166600).

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

5302440305400 is a wasteful number, since it uses less digits than its factorization.

5302440305400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318638 (or 318629 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 5302440305400 its reverse (45030442035), we get a palindrome (5347470747435).

The spelling of 5302440305400 in words is "five trillion, three hundred two billion, four hundred forty million, three hundred five thousand, four hundred".