5447242997 has 8 divisors (see below), whose sum is σ = 6304224000. Its totient is φ = 4609962864.

The previous prime is 5447242993. The next prime is 5447243023. The reversal of 5447242997 is 7992427445.

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 5447242997 - 2² = 5447242993 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5447242993) 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, 4924622 + ... + 4925727.

It is an arithmetic number, because the mean of its divisors is an integer number (788028000).

Almost surely, 2^5447242997 is an apocalyptic number.

It is an amenable number.

5447242997 is a deficient number, since it is larger than the sum of its proper divisors (856981003).

5447242997 is an equidigital number, since it uses as much as digits as its factorization.

5447242997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9850435.

The product of its digits is 5080320, while the sum is 53.

The square root of 5447242997 is about 73805.4401585683. The cubic root of 5447242997 is about 1759.5120674138.

The spelling of 5447242997 in words is "five billion, four hundred forty-seven million, two hundred forty-two thousand, nine hundred ninety-seven".