5202161430 has 64 divisors (see below), whose sum is σ = 13189478400. Its totient is φ = 1309512960.

The previous prime is 5202161407. The next prime is 5202161431. The reversal of 5202161430 is 341612025.

It is a self number, because there is not a number n which added to its sum of digits gives 5202161430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5202161431) 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, 143931 + ... + 176409.

It is an arithmetic number, because the mean of its divisors is an integer number (206085600).

Almost surely, 2^5202161430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5202161430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6594739200).

5202161430 is an abundant number, since it is smaller than the sum of its proper divisors (7987316970).

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

5202161430 is a wasteful number, since it uses less digits than its factorization.

5202161430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32789.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 5202161430 is about 72126.0107728134. The cubic root of 5202161430 is about 1732.7182178400.

Adding to 5202161430 its reverse (341612025), we get a palindrome (5543773455).

The spelling of 5202161430 in words is "five billion, two hundred two million, one hundred sixty-one thousand, four hundred thirty".