5088775861 has 4 divisors (see below), whose sum is σ = 5480220172. Its totient is φ = 4697331552.

The previous prime is 5088775849. The next prime is 5088775883. The reversal of 5088775861 is 1685778805.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1685778805 = 5 ⋅337155761.

It can be written as a sum of positive squares in 2 ways, for example, as 768342961 + 4320432900 = 27719^2 + 65730^2 .

It is a cyclic number.

It is not a de Polignac number, because 5088775861 - 2¹³ = 5088767669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5088775061) 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 in 3 ways as a sum of consecutive naturals, for example, 195722136 + ... + 195722161.

It is an arithmetic number, because the mean of its divisors is an integer number (1370055043).

Almost surely, 2^5088775861 is an apocalyptic number.

It is an amenable number.

5088775861 is a deficient number, since it is larger than the sum of its proper divisors (391444311).

5088775861 is a wasteful number, since it uses less digits than its factorization.

5088775861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391444310.

The product of its (nonzero) digits is 3763200, while the sum is 55.

The square root of 5088775861 is about 71335.6563087493. The cubic root of 5088775861 is about 1720.0369404587.

The spelling of 5088775861 in words is "five billion, eighty-eight million, seven hundred seventy-five thousand, eight hundred sixty-one".