5466565157 has 2 divisors, whose sum is σ = 5466565158. Its totient is φ = 5466565156.

The previous prime is 5466565147. The next prime is 5466565171. The reversal of 5466565157 is 7515656645.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4777712641 + 688852516 = 69121^2 + 26246^2 .

It is a cyclic number.

It is not a de Polignac number, because 5466565157 - 2¹⁸ = 5466303013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5466565147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2733282578 + 2733282579.

It is an arithmetic number, because the mean of its divisors is an integer number (2733282579).

Almost surely, 2^5466565157 is an apocalyptic number.

It is an amenable number.

5466565157 is a deficient number, since it is larger than the sum of its proper divisors (1).

5466565157 is an equidigital number, since it uses as much as digits as its factorization.

5466565157 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3780000, while the sum is 50.

The square root of 5466565157 is about 73936.2235781623. The cubic root of 5466565157 is about 1761.5900271346.

The spelling of 5466565157 in words is "five billion, four hundred sixty-six million, five hundred sixty-five thousand, one hundred fifty-seven".