5222052347400 has 768 divisors, whose sum is σ = 21285137664000. Its totient is φ = 1151389209600.

The previous prime is 5222052347387. The next prime is 5222052347401. The reversal of 5222052347400 is 47432502225.

5222052347400 is a `hidden beast` number, since 5 + 2 + 2 + 205 + 2 + 3 + 47 + 400 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (5222052347401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 2116760967 + ... + 2116763433.

It is an arithmetic number, because the mean of its divisors is an integer number (27715023000).

Almost surely, 2^{5222052347400} is an apocalyptic number.

5222052347400 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 5222052347400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10642568832000).

5222052347400 is an abundant number, since it is smaller than the sum of its proper divisors (16063085316600).

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

5222052347400 is a wasteful number, since it uses less digits than its factorization.

5222052347400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4459 (or 4444 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 36.

Adding to 5222052347400 its reverse (47432502225), we get a palindrome (5269484849625).

The spelling of 5222052347400 in words is "five trillion, two hundred twenty-two billion, fifty-two million, three hundred forty-seven thousand, four hundred".