5951003994 has 48 divisors (see below), whose sum is σ = 13895691264. Its totient is φ = 1829757600.

The previous prime is 5951003983. The next prime is 5951004043. The reversal of 5951003994 is 4993001595.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 345159 + ... + 361989.

It is an arithmetic number, because the mean of its divisors is an integer number (289493568).

Almost surely, 2^5951003994 is an apocalyptic number.

5951003994 is an abundant number, since it is smaller than the sum of its proper divisors (7944687270).

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

5951003994 is a wasteful number, since it uses less digits than its factorization.

5951003994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18363 (or 18360 counting only the distinct ones).

The product of its (nonzero) digits is 218700, while the sum is 45.

The square root of 5951003994 is about 77142.7507546885. The cubic root of 5951003994 is about 1812.1608649927.

The spelling of 5951003994 in words is "five billion, nine hundred fifty-one million, three thousand, nine hundred ninety-four".