5405122897 has 2 divisors, whose sum is σ = 5405122898. Its totient is φ = 5405122896.

The previous prime is 5405122873. The next prime is 5405122901. The reversal of 5405122897 is 7982215045.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5303334976 + 101787921 = 72824^2 + 10089^2 .

It is a cyclic number.

It is not a de Polignac number, because 5405122897 - 2²³ = 5396734289 is a prime.

It is not a weakly prime, because it can be changed into another prime (5405122997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2702561448 + 2702561449.

It is an arithmetic number, because the mean of its divisors is an integer number (2702561449).

Almost surely, 2^5405122897 is an apocalyptic number.

It is an amenable number.

5405122897 is a deficient number, since it is larger than the sum of its proper divisors (1).

5405122897 is an equidigital number, since it uses as much as digits as its factorization.

5405122897 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 201600, while the sum is 43.

The square root of 5405122897 is about 73519.5409194045. The cubic root of 5405122897 is about 1754.9652617156.

The spelling of 5405122897 in words is "five billion, four hundred five million, one hundred twenty-two thousand, eight hundred ninety-seven".