5544132197 has 2 divisors, whose sum is σ = 5544132198. Its totient is φ = 5544132196.

The previous prime is 5544132179. The next prime is 5544132263. The reversal of 5544132197 is 7912314455.

Together with previous prime (5544132179) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4242437956 + 1301694241 = 65134^2 + 36079^2 .

It is a cyclic number.

It is not a de Polignac number, because 5544132197 - 2¹⁸ = 5543870053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5544132397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2772066098 + 2772066099.

It is an arithmetic number, because the mean of its divisors is an integer number (2772066099).

Almost surely, 2^5544132197 is an apocalyptic number.

It is an amenable number.

5544132197 is a deficient number, since it is larger than the sum of its proper divisors (1).

5544132197 is an equidigital number, since it uses as much as digits as its factorization.

5544132197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 151200, while the sum is 41.

The square root of 5544132197 is about 74458.9295988063. The cubic root of 5544132197 is about 1769.8828693490.

The spelling of 5544132197 in words is "five billion, five hundred forty-four million, one hundred thirty-two thousand, one hundred ninety-seven".