5405122799 has 2 divisors, whose sum is σ = 5405122800. Its totient is φ = 5405122798.

The previous prime is 5405122777. The next prime is 5405122829. The reversal of 5405122799 is 9972215045.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5405122799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5405122729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2702561399 + 2702561400.

It is an arithmetic number, because the mean of its divisors is an integer number (2702561400).

Almost surely, 2^5405122799 is an apocalyptic number.

5405122799 is a deficient number, since it is larger than the sum of its proper divisors (1).

5405122799 is an equidigital number, since it uses as much as digits as its factorization.

5405122799 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 226800, while the sum is 44.

The square root of 5405122799 is about 73519.5402529151. The cubic root of 5405122799 is about 1754.9652511092.

The spelling of 5405122799 in words is "five billion, four hundred five million, one hundred twenty-two thousand, seven hundred ninety-nine".