5945945946 has 32 divisors (see below), whose sum is σ = 11931148800. Its totient is φ = 1975452336.

The previous prime is 5945945939. The next prime is 5945945963. The reversal of 5945945946 is 6495495495.

It is a self number, because there is not a number n which added to its sum of digits gives 5945945946.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3402645 + ... + 3404391.

It is an arithmetic number, because the mean of its divisors is an integer number (372848400).

Almost surely, 2^5945945946 is an apocalyptic number.

5945945946 is an abundant number, since it is smaller than the sum of its proper divisors (5985202854).

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

5945945946 is a wasteful number, since it uses less digits than its factorization.

5945945946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3298.

The product of its digits is 34992000, while the sum is 60.

The square root of 5945945946 is about 77109.9600959565. The cubic root of 5945945946 is about 1811.6473048858.

The spelling of 5945945946 in words is "five billion, nine hundred forty-five million, nine hundred forty-five thousand, nine hundred forty-six".