50231001 has 8 divisors (see below), whose sum is σ = 67040320. Its totient is φ = 33454512.

The previous prime is 50230997. The next prime is 50231017. The reversal of 50231001 is 10013205.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50231001 - 2² = 50230997 is a prime.

It is a super-2 number, since 2×50231001² = 5046306922924002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50231101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4381 + ... + 10938.

It is an arithmetic number, because the mean of its divisors is an integer number (8380040).

Almost surely, 2^50231001 is an apocalyptic number.

It is an amenable number.

50231001 is a deficient number, since it is larger than the sum of its proper divisors (16809319).

50231001 is a wasteful number, since it uses less digits than its factorization.

50231001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16415.

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 50231001 is about 7087.3832265512. The cubic root of 50231001 is about 368.9696216940.

Adding to 50231001 its reverse (10013205), we get a palindrome (60244206).

The spelling of 50231001 in words is "fifty million, two hundred thirty-one thousand, one".