5202321774 has 64 divisors (see below), whose sum is σ = 11606898240. Its totient is φ = 1543449600.

The previous prime is 5202321757. The next prime is 5202321779. The reversal of 5202321774 is 4771232025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5202321779) 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, 2887674 + ... + 2889474.

It is an arithmetic number, because the mean of its divisors is an integer number (181357785).

Almost surely, 2^5202321774 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5202321774, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5803449120).

5202321774 is an abundant number, since it is smaller than the sum of its proper divisors (6404576466).

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

5202321774 is a wasteful number, since it uses less digits than its factorization.

5202321774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3125.

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 5202321774 is about 72127.1223188614. The cubic root of 5202321774 is about 1732.7360199350.

Adding to 5202321774 its reverse (4771232025), we get a palindrome (9973553799).

The spelling of 5202321774 in words is "five billion, two hundred two million, three hundred twenty-one thousand, seven hundred seventy-four".