5103430818 has 32 divisors (see below), whose sum is σ = 10850466240. Its totient is φ = 1595649600.

The previous prime is 5103430811. The next prime is 5103430847. The reversal of 5103430818 is 8180343015.

It is a super-2 number, since 2×5103430818² = 52090012228224298248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5103430811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210105 + ... + 233132.

It is an arithmetic number, because the mean of its divisors is an integer number (339077070).

Almost surely, 2^5103430818 is an apocalyptic number.

5103430818 is an abundant number, since it is smaller than the sum of its proper divisors (5747035422).

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

5103430818 is a wasteful number, since it uses less digits than its factorization.

5103430818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443362.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 5103430818 is about 71438.3007776641. The cubic root of 5103430818 is about 1721.6865125842.

The spelling of 5103430818 in words is "five billion, one hundred three million, four hundred thirty thousand, eight hundred eighteen".