5225578169 has 8 divisors (see below), whose sum is σ = 5972910528. Its totient is φ = 4478451120.

The previous prime is 5225578157. The next prime is 5225578187. The reversal of 5225578169 is 9618755225.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5225578169 - 2³² = 930610873 is a prime.

It is a super-2 number, since 2×5225578169² = 54613334400658785122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5225578669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7754 + ... + 102524.

It is an arithmetic number, because the mean of its divisors is an integer number (746613816).

Almost surely, 2^5225578169 is an apocalyptic number.

It is an amenable number.

5225578169 is a deficient number, since it is larger than the sum of its proper divisors (747332359).

5225578169 is an equidigital number, since it uses as much as digits as its factorization.

5225578169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102655.

The product of its digits is 1512000, while the sum is 50.

The square root of 5225578169 is about 72288.1606419751. The cubic root of 5225578169 is about 1735.3141825146.

The spelling of 5225578169 in words is "five billion, two hundred twenty-five million, five hundred seventy-eight thousand, one hundred sixty-nine".