5945973816 has 16 divisors (see below), whose sum is σ = 14864934600. Its totient is φ = 1981991264.

The previous prime is 5945973797. The next prime is 5945973899. The reversal of 5945973816 is 6183795495.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123874431 + ... + 123874478.

Almost surely, 2^5945973816 is an apocalyptic number.

It is an amenable number.

5945973816 is an abundant number, since it is smaller than the sum of its proper divisors (8918960784).

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

5945973816 is a wasteful number, since it uses less digits than its factorization.

5945973816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247748918 (or 247748914 counting only the distinct ones).

The product of its digits is 8164800, while the sum is 57.

The square root of 5945973816 is about 77110.1408116987. The cubic root of 5945973816 is about 1811.6501354156.

The spelling of 5945973816 in words is "five billion, nine hundred forty-five million, nine hundred seventy-three thousand, eight hundred sixteen".