5728277658 has 8 divisors (see below), whose sum is σ = 11456555328. Its totient is φ = 1909425884.

The previous prime is 5728277641. The next prime is 5728277663. The reversal of 5728277658 is 8567728275.

It is a sphenic number, since it is the product of 3 distinct primes.

5728277658 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 5728277598 and 5728277607.

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 3 ways as a sum of consecutive naturals, for example, 477356466 + ... + 477356477.

It is an arithmetic number, because the mean of its divisors is an integer number (1432069416).

Almost surely, 2^5728277658 is an apocalyptic number.

5728277658 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5728277658 is a wasteful number, since it uses less digits than its factorization.

5728277658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 954712948.

The product of its digits is 13171200, while the sum is 57.

The square root of 5728277658 is about 75685.3860266300. The cubic root of 5728277658 is about 1789.2650830753.

It can be divided in two parts, 57282 and 77658, that added together give a triangular number (134940 = T₅₁₉).

The spelling of 5728277658 in words is "five billion, seven hundred twenty-eight million, two hundred seventy-seven thousand, six hundred fifty-eight".