5966352138 has 16 divisors (see below), whose sum is σ = 11934197856. Its totient is φ = 1988535120.

The previous prime is 5966352121. The next prime is 5966352143. The reversal of 5966352138 is 8312536695.

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, 6456 + ... + 109427.

It is an arithmetic number, because the mean of its divisors is an integer number (745887366).

Almost surely, 2^5966352138 is an apocalyptic number.

5966352138 is an abundant number, since it is smaller than the sum of its proper divisors (5967845718).

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

5966352138 is a wasteful number, since it uses less digits than its factorization.

5966352138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124469.

The product of its digits is 1166400, while the sum is 48.

The square root of 5966352138 is about 77242.1655444745. The cubic root of 5966352138 is about 1813.7174331044.

The spelling of 5966352138 in words is "five billion, nine hundred sixty-six million, three hundred fifty-two thousand, one hundred thirty-eight".