5377881601 has 2 divisors, whose sum is σ = 5377881602. Its totient is φ = 5377881600.

The previous prime is 5377881583. The next prime is 5377881617. The reversal of 5377881601 is 1061887735.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3061962225 + 2315919376 = 55335^2 + 48124^2 .

It is a cyclic number.

It is not a de Polignac number, because 5377881601 - 2⁵ = 5377881569 is a prime.

It is a super-2 number, since 2×5377881601² = 57843221028748646402, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5377887601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2688940800 + 2688940801.

It is an arithmetic number, because the mean of its divisors is an integer number (2688940801).

Almost surely, 2^5377881601 is an apocalyptic number.

It is an amenable number.

5377881601 is a deficient number, since it is larger than the sum of its proper divisors (1).

5377881601 is an equidigital number, since it uses as much as digits as its factorization.

5377881601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 282240, while the sum is 46.

The square root of 5377881601 is about 73334.0412155228. The cubic root of 5377881601 is about 1752.0120097842.

The spelling of 5377881601 in words is "five billion, three hundred seventy-seven million, eight hundred eighty-one thousand, six hundred one".