4543401197 has 2 divisors, whose sum is σ = 4543401198. Its totient is φ = 4543401196.

The previous prime is 4543401193. The next prime is 4543401211. The reversal of 4543401197 is 7911043454.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3568150756 + 975250441 = 59734^2 + 31229^2 .

It is a cyclic number.

It is not a de Polignac number, because 4543401197 - 2² = 4543401193 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4543401197.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4543401193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2271700598 + 2271700599.

It is an arithmetic number, because the mean of its divisors is an integer number (2271700599).

Almost surely, 2^4543401197 is an apocalyptic number.

It is an amenable number.

4543401197 is a deficient number, since it is larger than the sum of its proper divisors (1).

4543401197 is an equidigital number, since it uses as much as digits as its factorization.

4543401197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 4543401197 is about 67404.7564864676. The cubic root of 4543401197 is about 1656.2543402910.

The spelling of 4543401197 in words is "four billion, five hundred forty-three million, four hundred one thousand, one hundred ninety-seven".