50320858 has 32 divisors (see below), whose sum is σ = 91445760. Its totient is φ = 20307840.

The previous prime is 50320847. The next prime is 50320859. The reversal of 50320858 is 85802305.

It is not an unprimeable number, because it can be changed into a prime (50320859) 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 15 ways as a sum of consecutive naturals, for example, 15135 + ... + 18157.

It is an arithmetic number, because the mean of its divisors is an integer number (2857680).

Almost surely, 2^50320858 is an apocalyptic number.

50320858 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

50320858 is a deficient number, since it is larger than the sum of its proper divisors (41124902).

50320858 is a wasteful number, since it uses less digits than its factorization.

50320858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3102.

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 50320858 is about 7093.7196166750. The cubic root of 50320858 is about 369.1895041869.

The spelling of 50320858 in words is "fifty million, three hundred twenty thousand, eight hundred fifty-eight".