50505008 has 40 divisors (see below), whose sum is σ = 102448800. Its totient is φ = 24088064.

The previous prime is 50504999. The next prime is 50505017. The reversal of 50505008 is 80050505.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (50504999) and next prime (50505017).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40685 + ... + 41907.

It is an arithmetic number, because the mean of its divisors is an integer number (2561220).

Almost surely, 2^50505008 is an apocalyptic number.

50505008 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50505008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51224400).

50505008 is an abundant number, since it is smaller than the sum of its proper divisors (51943792).

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

50505008 is a wasteful number, since it uses less digits than its factorization.

50505008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1349 (or 1343 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 50505008 is about 7106.6875546910. The cubic root of 50505008 is about 369.6393076139.

The spelling of 50505008 in words is "fifty million, five hundred five thousand, eight".