7054448309 has 4 divisors (see below), whose sum is σ = 7054653216. Its totient is φ = 7054243404.

The previous prime is 7054448293. The next prime is 7054448327. The reversal of 7054448309 is 9038444507.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7054448309 - 2⁴ = 7054448293 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7054448309.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7054448399) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36779 + ... + 124344.

It is an arithmetic number, because the mean of its divisors is an integer number (1763663304).

Almost surely, 2^7054448309 is an apocalyptic number.

It is an amenable number.

7054448309 is a deficient number, since it is larger than the sum of its proper divisors (204907).

7054448309 is a wasteful number, since it uses less digits than its factorization.

7054448309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204906.

The product of its (nonzero) digits is 483840, while the sum is 44.

The square root of 7054448309 is about 83990.7632362035. The cubic root of 7054448309 is about 1917.8781816389.

The spelling of 7054448309 in words is "seven billion, fifty-four million, four hundred forty-eight thousand, three hundred nine".