50556065 has 8 divisors (see below), whose sum is σ = 69334080. Its totient is φ = 34666992.

The previous prime is 50556059. The next prime is 50556091. The reversal of 50556065 is 56065505.

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 50556065 - 2⁴ = 50556049 is a prime.

It is an unprimeable number.

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, 722195 + ... + 722264.

It is an arithmetic number, because the mean of its divisors is an integer number (8666760).

Almost surely, 2^50556065 is an apocalyptic number.

It is an amenable number.

50556065 is a deficient number, since it is larger than the sum of its proper divisors (18778015).

50556065 is a wasteful number, since it uses less digits than its factorization.

50556065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444471.

The product of its (nonzero) digits is 22500, while the sum is 32.

The square root of 50556065 is about 7110.2788271628. The cubic root of 50556065 is about 369.7638254179.

The spelling of 50556065 in words is "fifty million, five hundred fifty-six thousand, sixty-five".