5190055457 has 2 divisors, whose sum is σ = 5190055458. Its totient is φ = 5190055456.

The previous prime is 5190055349. The next prime is 5190055513. The reversal of 5190055457 is 7545500915.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5070721681 + 119333776 = 71209^2 + 10924^2 .

It is a cyclic number.

It is not a de Polignac number, because 5190055457 - 2⁸ = 5190055201 is a prime.

It is not a weakly prime, because it can be changed into another prime (5190085457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2595027728 + 2595027729.

It is an arithmetic number, because the mean of its divisors is an integer number (2595027729).

Almost surely, 2^5190055457 is an apocalyptic number.

It is an amenable number.

5190055457 is a deficient number, since it is larger than the sum of its proper divisors (1).

5190055457 is an equidigital number, since it uses as much as digits as its factorization.

5190055457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 157500, while the sum is 41.

The square root of 5190055457 is about 72042.0395116629. The cubic root of 5190055457 is about 1731.3731018010.

The spelling of 5190055457 in words is "five billion, one hundred ninety million, fifty-five thousand, four hundred fifty-seven".