5008421508 has 48 divisors (see below), whose sum is σ = 12474685440. Its totient is φ = 1559325600.

The previous prime is 5008421503. The next prime is 5008421513. The reversal of 5008421508 is 8051248005.

It is an interprime number because it is at equal distance from previous prime (5008421503) and next prime (5008421513).

It is not an unprimeable number, because it can be changed into a prime (5008421503) 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, 138508 + ... + 170883.

It is an arithmetic number, because the mean of its divisors is an integer number (259889280).

Almost surely, 2^5008421508 is an apocalyptic number.

It is an amenable number.

5008421508 is an abundant number, since it is smaller than the sum of its proper divisors (7466263932).

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

5008421508 is a wasteful number, since it uses less digits than its factorization.

5008421508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309488 (or 309486 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 33.

The square root of 5008421508 is about 70770.2021192536. The cubic root of 5008421508 is about 1710.9354465901.

The spelling of 5008421508 in words is "five billion, eight million, four hundred twenty-one thousand, five hundred eight".