5331155197 has 2 divisors, whose sum is σ = 5331155198. Its totient is φ = 5331155196.

The previous prime is 5331155191. The next prime is 5331155209. The reversal of 5331155197 is 7915511335.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5329876036 + 1279161 = 73006^2 + 1131^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5331155197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5331155191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2665577598 + 2665577599.

It is an arithmetic number, because the mean of its divisors is an integer number (2665577599).

Almost surely, 2^5331155197 is an apocalyptic number.

It is an amenable number.

5331155197 is a deficient number, since it is larger than the sum of its proper divisors (1).

5331155197 is an equidigital number, since it uses as much as digits as its factorization.

5331155197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 70875, while the sum is 40.

The square root of 5331155197 is about 73014.7601310858. The cubic root of 5331155197 is about 1746.9230499175.

The spelling of 5331155197 in words is "five billion, three hundred thirty-one million, one hundred fifty-five thousand, one hundred ninety-seven".