4808508139 has 8 divisors (see below), whose sum is σ = 4903601472. Its totient is φ = 4714299720.

The previous prime is 4808508137. The next prime is 4808508143. The reversal of 4808508139 is 9318058084.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4808508139 - 2¹ = 4808508137 is a prime.

It is a super-3 number, since 3×4808508139³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4808508137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210249 + ... + 231994.

It is an arithmetic number, because the mean of its divisors is an integer number (612950184).

Almost surely, 2^4808508139 is an apocalyptic number.

4808508139 is a deficient number, since it is larger than the sum of its proper divisors (95093333).

4808508139 is a wasteful number, since it uses less digits than its factorization.

4808508139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442457.

The product of its (nonzero) digits is 276480, while the sum is 46.

The square root of 4808508139 is about 69343.4073218212. The cubic root of 4808508139 is about 1687.8614148548.

The spelling of 4808508139 in words is "four billion, eight hundred eight million, five hundred eight thousand, one hundred thirty-nine".