50505010 has 16 divisors (see below), whose sum is σ = 94862016. Its totient is φ = 19323568.

The previous prime is 50504999. The next prime is 50505017. The reversal of 50505010 is 1050505.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (50505017) 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, 109564 + ... + 110023.

It is an arithmetic number, because the mean of its divisors is an integer number (5928876).

Almost surely, 2^50505010 is an apocalyptic number.

50505010 is a deficient number, since it is larger than the sum of its proper divisors (44357006).

50505010 is a wasteful number, since it uses less digits than its factorization.

50505010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219617.

The product of its (nonzero) digits is 125, while the sum is 16.

The square root of 50505010 is about 7106.6876954035. The cubic root of 50505010 is about 369.6393124932.

Adding to 50505010 its reverse (1050505), we get a palindrome (51555515).

The spelling of 50505010 in words is "fifty million, five hundred five thousand, ten".