6665371058 has 16 divisors (see below), whose sum is σ = 10189716864. Its totient is φ = 3269097360.

The previous prime is 6665370949. The next prime is 6665371093. The reversal of 6665371058 is 8501735666.

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, 29660 + ... + 119207.

It is an arithmetic number, because the mean of its divisors is an integer number (636857304).

Almost surely, 2^6665371058 is an apocalyptic number.

6665371058 is a deficient number, since it is larger than the sum of its proper divisors (3524345806).

6665371058 is a wasteful number, since it uses less digits than its factorization.

6665371058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149297.

The product of its (nonzero) digits is 907200, while the sum is 47.

The square root of 6665371058 is about 81641.7237569124. The cubic root of 6665371058 is about 1881.9501284196.

The spelling of 6665371058 in words is "six billion, six hundred sixty-five million, three hundred seventy-one thousand, fifty-eight".