50106831 has 8 divisors (see below), whose sum is σ = 66870144. Its totient is φ = 33374040.

The previous prime is 50106829. The next prime is 50106839. The reversal of 50106831 is 13860105.

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

It is not a de Polignac number, because 50106831 - 2¹ = 50106829 is a prime.

It is a super-2 number, since 2×50106831² = 5021389025725122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50106839) 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, 3475 + ... + 10596.

It is an arithmetic number, because the mean of its divisors is an integer number (8358768).

Almost surely, 2^50106831 is an apocalyptic number.

50106831 is a deficient number, since it is larger than the sum of its proper divisors (16763313).

50106831 is a wasteful number, since it uses less digits than its factorization.

50106831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15261.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 50106831 is about 7078.6178735683. The cubic root of 50106831 is about 368.6653423967.

Adding to 50106831 its reverse (13860105), we get a palindrome (63966936).

The spelling of 50106831 in words is "fifty million, one hundred six thousand, eight hundred thirty-one".