5443447151 has 4 divisors (see below), whose sum is σ = 5448295512. Its totient is φ = 5438598792.

The previous prime is 5443447129. The next prime is 5443447159. The reversal of 5443447151 is 1517443445.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5443447151 is a prime.

It is a super-2 number, since 2×5443447151² = 59262233771460033602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5443447159) 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 3 ways as a sum of consecutive naturals, for example, 2422496 + ... + 2424741.

It is an arithmetic number, because the mean of its divisors is an integer number (1362073878).

Almost surely, 2^5443447151 is an apocalyptic number.

5443447151 is a deficient number, since it is larger than the sum of its proper divisors (4848361).

5443447151 is a wasteful number, since it uses less digits than its factorization.

5443447151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4848360.

The product of its digits is 134400, while the sum is 38.

The square root of 5443447151 is about 73779.7204589445. The cubic root of 5443447151 is about 1759.1032741458.

The spelling of 5443447151 in words is "five billion, four hundred forty-three million, four hundred forty-seven thousand, one hundred fifty-one".