5611672838 has 16 divisors (see below), whose sum is σ = 8862073920. Its totient is φ = 2657699496.

The previous prime is 5611672789. The next prime is 5611672849. The reversal of 5611672838 is 8382761165.

It is a junction number, because it is equal to n+sod(n) for n = 5611672792 and 5611672801.

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 in 7 ways as a sum of consecutive naturals, for example, 323945 + ... + 340827.

It is an arithmetic number, because the mean of its divisors is an integer number (553879620).

Almost surely, 2^5611672838 is an apocalyptic number.

5611672838 is a deficient number, since it is larger than the sum of its proper divisors (3250401082).

5611672838 is a wasteful number, since it uses less digits than its factorization.

5611672838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25651.

The product of its digits is 483840, while the sum is 47.

The square root of 5611672838 is about 74911.0995647507. The cubic root of 5611672838 is about 1777.0409995114.

The spelling of 5611672838 in words is "five billion, six hundred eleven million, six hundred seventy-two thousand, eight hundred thirty-eight".