5225202840 has 384 divisors, whose sum is σ = 18878572800. Its totient is φ = 1146562560.

The previous prime is 5225202823. The next prime is 5225202883. The reversal of 5225202840 is 482025225.

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

It is a junction number, because it is equal to n+sod(n) for n = 5225202798 and 5225202807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13161522 + ... + 13161918.

It is an arithmetic number, because the mean of its divisors is an integer number (49162950).

Almost surely, 2^5225202840 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 5225202840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9439286400).

5225202840 is an abundant number, since it is smaller than the sum of its proper divisors (13653369960).

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

5225202840 is a wasteful number, since it uses less digits than its factorization.

5225202840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507 (or 490 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

The square root of 5225202840 is about 72285.5645340064. The cubic root of 5225202840 is about 1735.2726350016.

The spelling of 5225202840 in words is "five billion, two hundred twenty-five million, two hundred two thousand, eight hundred forty".