5046320818 has 64 divisors (see below), whose sum is σ = 9646221312. Its totient is φ = 1923050880.

The previous prime is 5046320809. The next prime is 5046320821. The reversal of 5046320818 is 8180236405.

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 31 ways as a sum of consecutive naturals, for example, 1314630 + ... + 1318462.

It is an arithmetic number, because the mean of its divisors is an integer number (150722208).

Almost surely, 2^5046320818 is an apocalyptic number.

5046320818 is a deficient number, since it is larger than the sum of its proper divisors (4599900494).

5046320818 is a wasteful number, since it uses less digits than its factorization.

5046320818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4039.

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 5046320818 is about 71037.4606668904. The cubic root of 5046320818 is about 1715.2402225925.

The spelling of 5046320818 in words is "five billion, forty-six million, three hundred twenty thousand, eight hundred eighteen".