5492398111 has 2 divisors, whose sum is σ = 5492398112. Its totient is φ = 5492398110.

The previous prime is 5492398103. The next prime is 5492398157. The reversal of 5492398111 is 1118932945.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5492398111 - 2³ = 5492398103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5492398211) 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, 2746199055 + 2746199056.

It is an arithmetic number, because the mean of its divisors is an integer number (2746199056).

Almost surely, 2^5492398111 is an apocalyptic number.

5492398111 is a deficient number, since it is larger than the sum of its proper divisors (1).

5492398111 is an equidigital number, since it uses as much as digits as its factorization.

5492398111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77760, while the sum is 43.

The square root of 5492398111 is about 74110.7152239135. The cubic root of 5492398111 is about 1764.3605406878.

The spelling of 5492398111 in words is "five billion, four hundred ninety-two million, three hundred ninety-eight thousand, one hundred eleven".