5492188813 has 2 divisors, whose sum is σ = 5492188814. Its totient is φ = 5492188812.

The previous prime is 5492188747. The next prime is 5492188817. The reversal of 5492188813 is 3188812945.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4604029609 + 888159204 = 67853^2 + 29802^2 .

It is a cyclic number.

It is not a de Polignac number, because 5492188813 - 2¹³ = 5492180621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5492188817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2746094406 + 2746094407.

It is an arithmetic number, because the mean of its divisors is an integer number (2746094407).

Almost surely, 2^5492188813 is an apocalyptic number.

It is an amenable number.

5492188813 is a deficient number, since it is larger than the sum of its proper divisors (1).

5492188813 is an equidigital number, since it uses as much as digits as its factorization.

5492188813 is an evil number, because the sum of its binary digits is even.

The product of its digits is 552960, while the sum is 49.

The square root of 5492188813 is about 74109.3031474457. The cubic root of 5492188813 is about 1764.3381289947.

The spelling of 5492188813 in words is "five billion, four hundred ninety-two million, one hundred eighty-eight thousand, eight hundred thirteen".