5711850838 has 4 divisors (see below), whose sum is σ = 8567776260. Its totient is φ = 2855925418.

The previous prime is 5711850821. The next prime is 5711850841. The reversal of 5711850838 is 8380581175.

It is a happy number.

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

It is a super-2 number, since 2×5711850838² = 65250479991122604488, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1427962708 + ... + 1427962711.

It is an arithmetic number, because the mean of its divisors is an integer number (2141944065).

Almost surely, 2^5711850838 is an apocalyptic number.

5711850838 is a deficient number, since it is larger than the sum of its proper divisors (2855925422).

5711850838 is a wasteful number, since it uses less digits than its factorization.

5711850838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2855925421.

The product of its (nonzero) digits is 268800, while the sum is 46.

The square root of 5711850838 is about 75576.7876930477. The cubic root of 5711850838 is about 1787.5531039238.

The spelling of 5711850838 in words is "five billion, seven hundred eleven million, eight hundred fifty thousand, eight hundred thirty-eight".