5021029918 has 16 divisors (see below), whose sum is σ = 7662672000. Its totient is φ = 2466844632.

The previous prime is 5021029903. The next prime is 5021029931. The reversal of 5021029918 is 8199201205.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 291223 + ... + 307981.

It is an arithmetic number, because the mean of its divisors is an integer number (478917000).

Almost surely, 2^5021029918 is an apocalyptic number.

5021029918 is a deficient number, since it is larger than the sum of its proper divisors (2641642082).

5021029918 is a wasteful number, since it uses less digits than its factorization.

5021029918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19359.

The product of its (nonzero) digits is 12960, while the sum is 37.

The square root of 5021029918 is about 70859.2260612547. The cubic root of 5021029918 is about 1712.3699703285.

The spelling of 5021029918 in words is "five billion, twenty-one million, twenty-nine thousand, nine hundred eighteen".