6594161461 has 2 divisors, whose sum is σ = 6594161462. Its totient is φ = 6594161460.

The previous prime is 6594161383. The next prime is 6594161471. The reversal of 6594161461 is 1641614956.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5744730436 + 849431025 = 75794^2 + 29145^2 .

It is a cyclic number.

It is not a de Polignac number, because 6594161461 - 2⁹ = 6594160949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6594161471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3297080730 + 3297080731.

It is an arithmetic number, because the mean of its divisors is an integer number (3297080731).

Almost surely, 2^6594161461 is an apocalyptic number.

It is an amenable number.

6594161461 is a deficient number, since it is larger than the sum of its proper divisors (1).

6594161461 is an equidigital number, since it uses as much as digits as its factorization.

6594161461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 155520, while the sum is 43.

The square root of 6594161461 is about 81204.4423723234. The cubic root of 6594161461 is about 1875.2241709812.

The spelling of 6594161461 in words is "six billion, five hundred ninety-four million, one hundred sixty-one thousand, four hundred sixty-one".