50555507 has 8 divisors (see below), whose sum is σ = 51710400. Its totient is φ = 49410664.

The previous prime is 50555489. The next prime is 50555509. The reversal of 50555507 is 70555505.

50555507 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 50555507 - 2⁶ = 50555443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50555509) 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 7 ways as a sum of consecutive naturals, for example, 8168 + ... + 12954.

It is an arithmetic number, because the mean of its divisors is an integer number (6463800).

Almost surely, 2^50555507 is an apocalyptic number.

50555507 is a deficient number, since it is larger than the sum of its proper divisors (1154893).

50555507 is a wasteful number, since it uses less digits than its factorization.

50555507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5025.

The product of its (nonzero) digits is 21875, while the sum is 32.

The square root of 50555507 is about 7110.2395880870. The cubic root of 50555507 is about 369.7624650207.

The spelling of 50555507 in words is "fifty million, five hundred fifty-five thousand, five hundred seven".