5177899451 has 2 divisors, whose sum is σ = 5177899452. Its totient is φ = 5177899450.

The previous prime is 5177899439. The next prime is 5177899459. The reversal of 5177899451 is 1549987715.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5177899451 - 2¹⁸ = 5177637307 is a prime.

It is a super-2 number, since 2×5177899451² = 53621285449332202802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5177899459) 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, 2588949725 + 2588949726.

It is an arithmetic number, because the mean of its divisors is an integer number (2588949726).

Almost surely, 2^5177899451 is an apocalyptic number.

5177899451 is a deficient number, since it is larger than the sum of its proper divisors (1).

5177899451 is an equidigital number, since it uses as much as digits as its factorization.

5177899451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3175200, while the sum is 56.

The square root of 5177899451 is about 71957.6226052529. The cubic root of 5177899451 is about 1730.0203201863.

The spelling of 5177899451 in words is "five billion, one hundred seventy-seven million, eight hundred ninety-nine thousand, four hundred fifty-one".