7448541609 has 8 divisors (see below), whose sum is σ = 9933223360. Its totient is φ = 4964777136.

The previous prime is 7448541601. The next prime is 7448541649. The reversal of 7448541609 is 9061458447.

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

It is not a de Polignac number, because 7448541609 - 2³ = 7448541601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7448541601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210142 + ... + 243015.

It is an arithmetic number, because the mean of its divisors is an integer number (1241652920).

Almost surely, 2^7448541609 is an apocalyptic number.

It is an amenable number.

7448541609 is a deficient number, since it is larger than the sum of its proper divisors (2484681751).

7448541609 is a wasteful number, since it uses less digits than its factorization.

7448541609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458639.

The product of its (nonzero) digits is 967680, while the sum is 48.

The square root of 7448541609 is about 86304.9338624392. The cubic root of 7448541609 is about 1952.9468142610.

The spelling of 7448541609 in words is "seven billion, four hundred forty-eight million, five hundred forty-one thousand, six hundred nine".