5807945678 has 4 divisors (see below), whose sum is σ = 8711918520. Its totient is φ = 2903972838.

The previous prime is 5807945677. The next prime is 5807945683. The reversal of 5807945678 is 8765497085.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8765497085 = 5 ⋅1753099417.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5807945677) by changing a digit.

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, 1451986418 + ... + 1451986421.

It is an arithmetic number, because the mean of its divisors is an integer number (2177979630).

Almost surely, 2^5807945678 is an apocalyptic number.

5807945678 is a deficient number, since it is larger than the sum of its proper divisors (2903972842).

5807945678 is a wasteful number, since it uses less digits than its factorization.

5807945678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2903972841.

The product of its (nonzero) digits is 16934400, while the sum is 59.

The square root of 5807945678 is about 76209.8791365004. The cubic root of 5807945678 is about 1797.5218653293.

The spelling of 5807945678 in words is "five billion, eight hundred seven million, nine hundred forty-five thousand, six hundred seventy-eight".