50350431 has 8 divisors (see below), whose sum is σ = 68079744. Its totient is φ = 33094040.

The previous prime is 50350429. The next prime is 50350453. The reversal of 50350431 is 13405305.

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

It is a cyclic number.

It is not a de Polignac number, because 50350431 - 2¹ = 50350429 is a prime.

It is a super-2 number, since 2×50350431² = 5070331803771522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50350398 and 50350407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50350471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117981 + ... + 118406.

It is an arithmetic number, because the mean of its divisors is an integer number (8509968).

Almost surely, 2^50350431 is an apocalyptic number.

50350431 is a deficient number, since it is larger than the sum of its proper divisors (17729313).

50350431 is a wasteful number, since it uses less digits than its factorization.

50350431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236461.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 50350431 is about 7095.8037599697. The cubic root of 50350431 is about 369.2618128580.

Adding to 50350431 its reverse (13405305), we get a palindrome (63755736).

The spelling of 50350431 in words is "fifty million, three hundred fifty thousand, four hundred thirty-one".