50328555 has 16 divisors (see below), whose sum is σ = 80831520. Its totient is φ = 26739968.

The previous prime is 50328541. The next prime is 50328557. The reversal of 50328555 is 55582305.

It is a cyclic number.

It is not a de Polignac number, because 50328555 - 2⁴ = 50328539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50328557) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2202 + ... + 10271.

It is an arithmetic number, because the mean of its divisors is an integer number (5051970).

Almost surely, 2^50328555 is an apocalyptic number.

50328555 is a deficient number, since it is larger than the sum of its proper divisors (30502965).

50328555 is a wasteful number, since it uses less digits than its factorization.

50328555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12750.

The product of its (nonzero) digits is 30000, while the sum is 33.

The square root of 50328555 is about 7094.2621180782. The cubic root of 50328555 is about 369.2083267776.

The spelling of 50328555 in words is "fifty million, three hundred twenty-eight thousand, five hundred fifty-five".