50200231 has 4 divisors (see below), whose sum is σ = 51557032. Its totient is φ = 48843432.

The previous prime is 50200229. The next prime is 50200259. The reversal of 50200231 is 13200205.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13200205 = 5 ⋅2640041.

It is a cyclic number.

It is not a de Polignac number, because 50200231 - 2¹ = 50200229 is a prime.

It is a super-2 number, since 2×50200231² = 5040126384906722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50200211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 678345 + ... + 678418.

It is an arithmetic number, because the mean of its divisors is an integer number (12889258).

Almost surely, 2^50200231 is an apocalyptic number.

50200231 is a deficient number, since it is larger than the sum of its proper divisors (1356801).

50200231 is a wasteful number, since it uses less digits than its factorization.

50200231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356800.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 50200231 is about 7085.2121351446. The cubic root of 50200231 is about 368.8942664086.

Adding to 50200231 its reverse (13200205), we get a palindrome (63400436).

The spelling of 50200231 in words is "fifty million, two hundred thousand, two hundred thirty-one".