50218083 has 32 divisors (see below), whose sum is σ = 79833600. Its totient is φ = 31101408.

The previous prime is 50218081. The next prime is 50218093. The reversal of 50218083 is 38081205.

It is a happy number.

50218083 is a `hidden beast` number, since 502 + 1 + 80 + 83 = 666.

It is not a de Polignac number, because 50218083 - 2¹ = 50218081 is a prime.

It is a super-3 number, since 3×50218083³ (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (50218081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26266 + ... + 28112.

It is an arithmetic number, because the mean of its divisors is an integer number (2494800).

Almost surely, 2^50218083 is an apocalyptic number.

50218083 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

50218083 is a deficient number, since it is larger than the sum of its proper divisors (29615517).

50218083 is a wasteful number, since it uses less digits than its factorization.

50218083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1928 (or 1922 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 50218083 is about 7086.4718301846. The cubic root of 50218083 is about 368.9379894475.

Adding to 50218083 its reverse (38081205), we get a palindrome (88299288).

The spelling of 50218083 in words is "fifty million, two hundred eighteen thousand, eighty-three".