50055807 has 12 divisors (see below), whose sum is σ = 67965144. Its totient is φ = 32760720.

The previous prime is 50055787. The next prime is 50055809. The reversal of 50055807 is 70855005.

It is a happy number.

It is not a de Polignac number, because 50055807 - 2⁷ = 50055679 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50055809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95448 + ... + 95970.

It is an arithmetic number, because the mean of its divisors is an integer number (5663762).

Almost surely, 2^50055807 is an apocalyptic number.

50055807 is a deficient number, since it is larger than the sum of its proper divisors (17909337).

50055807 is an frugal number, since it uses more digits than its factorization.

50055807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110 (or 587 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 30.

The square root of 50055807 is about 7075.0128621791. The cubic root of 50055807 is about 368.5401620656.

The spelling of 50055807 in words is "fifty million, fifty-five thousand, eight hundred seven".