5447232101 has 4 divisors (see below), whose sum is σ = 5447385132. Its totient is φ = 5447079072.

The previous prime is 5447232097. The next prime is 5447232121. The reversal of 5447232101 is 1012327445.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 547092100 + 4900140001 = 23390^2 + 70001^2 .

It is a cyclic number.

It is not a de Polignac number, because 5447232101 - 2² = 5447232097 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 (5447232121) 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, 7985 + ... + 104681.

It is an arithmetic number, because the mean of its divisors is an integer number (1361846283).

Almost surely, 2^5447232101 is an apocalyptic number.

It is an amenable number.

5447232101 is a deficient number, since it is larger than the sum of its proper divisors (153031).

5447232101 is an equidigital number, since it uses as much as digits as its factorization.

5447232101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153030.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 5447232101 is about 73805.3663428344. The cubic root of 5447232101 is about 1759.5108942420.

Adding to 5447232101 its reverse (1012327445), we get a palindrome (6459559546).

The spelling of 5447232101 in words is "five billion, four hundred forty-seven million, two hundred thirty-two thousand, one hundred one".