5658026856 has 16 divisors (see below), whose sum is σ = 14145067200. Its totient is φ = 1886008944.

The previous prime is 5658026839. The next prime is 5658026863. The reversal of 5658026856 is 6586208565.

It is a junction number, because it is equal to n+sod(n) for n = 5658026799 and 5658026808.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117875536 + ... + 117875583.

It is an arithmetic number, because the mean of its divisors is an integer number (884066700).

Almost surely, 2^5658026856 is an apocalyptic number.

It is an amenable number.

5658026856 is an abundant number, since it is smaller than the sum of its proper divisors (8487040344).

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

5658026856 is a wasteful number, since it uses less digits than its factorization.

5658026856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235751128 (or 235751124 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 51.

The square root of 5658026856 is about 75219.8567932697. The cubic root of 5658026856 is about 1781.9205437433.

It can be divided in two parts, 56580 and 26856, that added together give a triangular number (83436 = T₄₀₈).

The spelling of 5658026856 in words is "five billion, six hundred fifty-eight million, twenty-six thousand, eight hundred fifty-six".