5309572422 has 128 divisors (see below), whose sum is σ = 13576273920. Its totient is φ = 1344274560.

The previous prime is 5309572403. The next prime is 5309572453. The reversal of 5309572422 is 2242759035.

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 63 ways as a sum of consecutive naturals, for example, 9532168 + ... + 9532724.

It is an arithmetic number, because the mean of its divisors is an integer number (106064640).

Almost surely, 2^5309572422 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5309572422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6788136960).

5309572422 is an abundant number, since it is smaller than the sum of its proper divisors (8266701498).

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

5309572422 is a wasteful number, since it uses less digits than its factorization.

5309572422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066.

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 5309572422 is about 72866.8128986029. The cubic root of 5309572422 is about 1744.5624332330.

The spelling of 5309572422 in words is "five billion, three hundred nine million, five hundred seventy-two thousand, four hundred twenty-two".