5827668978 has 16 divisors (see below), whose sum is σ = 11829299040. Its totient is φ = 1913562816.

The previous prime is 5827668941. The next prime is 5827668983. The reversal of 5827668978 is 8798667285.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7247943 + ... + 7248746.

It is an arithmetic number, because the mean of its divisors is an integer number (739331190).

Almost surely, 2^5827668978 is an apocalyptic number.

5827668978 is an abundant number, since it is smaller than the sum of its proper divisors (6001630062).

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

5827668978 is a wasteful number, since it uses less digits than its factorization.

5827668978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14496761.

The product of its digits is 81285120, while the sum is 66.

The square root of 5827668978 is about 76339.1706661790. The cubic root of 5827668978 is about 1799.5543112593.

The spelling of 5827668978 in words is "five billion, eight hundred twenty-seven million, six hundred sixty-eight thousand, nine hundred seventy-eight".