5951945946 has 16 divisors (see below), whose sum is σ = 11904787008. Its totient is φ = 1983832800.

The previous prime is 5951945927. The next prime is 5951945953. The reversal of 5951945946 is 6495491595.

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, 75291 + ... + 132561.

It is an arithmetic number, because the mean of its divisors is an integer number (744049188).

Almost surely, 2^5951945946 is an apocalyptic number.

5951945946 is an abundant number, since it is smaller than the sum of its proper divisors (5952841062).

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

5951945946 is a wasteful number, since it uses less digits than its factorization.

5951945946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74597.

The product of its digits is 8748000, while the sum is 57.

The square root of 5951945946 is about 77148.8557659801. The cubic root of 5951945946 is about 1812.2564723052.

It can be divided in two parts, 59519459 and 46, that added together give a triangular number (59519505 = T₁₀₉₁₀).

The spelling of 5951945946 in words is "five billion, nine hundred fifty-one million, nine hundred forty-five thousand, nine hundred forty-six".