5776881398 has 4 divisors (see below), whose sum is σ = 8665322100. Its totient is φ = 2888440698.

The previous prime is 5776881379. The next prime is 5776881479. The reversal of 5776881398 is 8931886775.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5776881398.

It is a congruent number.

It is an unprimeable number.

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, 1444220348 + ... + 1444220351.

It is an arithmetic number, because the mean of its divisors is an integer number (2166330525).

Almost surely, 2^5776881398 is an apocalyptic number.

5776881398 is a deficient number, since it is larger than the sum of its proper divisors (2888440702).

5776881398 is a wasteful number, since it uses less digits than its factorization.

5776881398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2888440701.

The product of its digits is 20321280, while the sum is 62.

The square root of 5776881398 is about 76005.7984498551. The cubic root of 5776881398 is about 1794.3114030197.

The spelling of 5776881398 in words is "five billion, seven hundred seventy-six million, eight hundred eighty-one thousand, three hundred ninety-eight".