5461597943 has 2 divisors, whose sum is σ = 5461597944. Its totient is φ = 5461597942.

The previous prime is 5461597919. The next prime is 5461597957. The reversal of 5461597943 is 3497951645.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5461597943 - 2⁶ = 5461597879 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5461597903) 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, 2730798971 + 2730798972.

It is an arithmetic number, because the mean of its divisors is an integer number (2730798972).

Almost surely, 2^5461597943 is an apocalyptic number.

5461597943 is a deficient number, since it is larger than the sum of its proper divisors (1).

5461597943 is an equidigital number, since it uses as much as digits as its factorization.

5461597943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4082400, while the sum is 53.

The square root of 5461597943 is about 73902.6247368793. The cubic root of 5461597943 is about 1761.0563070849.

The spelling of 5461597943 in words is "five billion, four hundred sixty-one million, five hundred ninety-seven thousand, nine hundred forty-three".