5118566430 has 32 divisors (see below), whose sum is σ = 12326507424. Its totient is φ = 1360290176.

The previous prime is 5118566399. The next prime is 5118566437. The reversal of 5118566430 is 346658115.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5118566437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282369 + ... + 299948.

It is an arithmetic number, because the mean of its divisors is an integer number (385203357).

Almost surely, 2^5118566430 is an apocalyptic number.

5118566430 is an abundant number, since it is smaller than the sum of its proper divisors (7207940994).

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

5118566430 is a wasteful number, since it uses less digits than its factorization.

5118566430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582620.

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 5118566430 is about 71544.1572037857. The cubic root of 5118566430 is about 1723.3868759192.

The spelling of 5118566430 in words is "five billion, one hundred eighteen million, five hundred sixty-six thousand, four hundred thirty".