5078670858 has 24 divisors (see below), whose sum is σ = 11051847300. Its totient is φ = 1685496384.

The previous prime is 5078670851. The next prime is 5078670881. The reversal of 5078670858 is 8580768705.

It is a happy number.

5078670858 is a `hidden beast` number, since 507 + 86 + 7 + 0 + 8 + 58 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4890624489 + 188046369 = 69933^2 + 13713^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5078670851) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 611923 + ... + 620166.

Almost surely, 2^5078670858 is an apocalyptic number.

5078670858 is an abundant number, since it is smaller than the sum of its proper divisors (5973176442).

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

5078670858 is a wasteful number, since it uses less digits than its factorization.

5078670858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1232326 (or 1232323 counting only the distinct ones).

The product of its (nonzero) digits is 3763200, while the sum is 54.

The square root of 5078670858 is about 71264.7939588686. The cubic root of 5078670858 is about 1718.8976687000.

The spelling of 5078670858 in words is "five billion, seventy-eight million, six hundred seventy thousand, eight hundred fifty-eight".