5397647273 has 8 divisors (see below), whose sum is σ = 5605925760. Its totient is φ = 5193262000.

The previous prime is 5397647263. The next prime is 5397647279. The reversal of 5397647273 is 3727467935.

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 5397647273 - 2⁴ = 5397647257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5397647279) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 970478 + ... + 976023.

It is an arithmetic number, because the mean of its divisors is an integer number (700740720).

Almost surely, 2^5397647273 is an apocalyptic number.

It is an amenable number.

5397647273 is a deficient number, since it is larger than the sum of its proper divisors (208278487).

5397647273 is a wasteful number, since it uses less digits than its factorization.

5397647273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1946607.

The product of its digits is 6667920, while the sum is 53.

The square root of 5397647273 is about 73468.6822598582. The cubic root of 5397647273 is about 1754.1558127492.

The spelling of 5397647273 in words is "five billion, three hundred ninety-seven million, six hundred forty-seven thousand, two hundred seventy-three".