50505610 has 16 divisors (see below), whose sum is σ = 95695200. Its totient is φ = 19138896.

The previous prime is 50505599. The next prime is 50505619. The reversal of 50505610 is 1650505.

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 (50505619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132720 + ... + 133099.

It is an arithmetic number, because the mean of its divisors is an integer number (5980950).

Almost surely, 2^50505610 is an apocalyptic number.

50505610 is a deficient number, since it is larger than the sum of its proper divisors (45189590).

50505610 is a wasteful number, since it uses less digits than its factorization.

50505610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265845.

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 50505610 is about 7106.7299090369. The cubic root of 50505610 is about 369.6407762602.

It can be divided in two parts, 50505 and 610, that added together give a palindrome (51115).

The spelling of 50505610 in words is "fifty million, five hundred five thousand, six hundred ten".