50233381 has 4 divisors (see below), whose sum is σ = 54800064. Its totient is φ = 45666700.

The previous prime is 50233369. The next prime is 50233411. The reversal of 50233381 is 18333205.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50233381 is a prime.

It is a super-2 number, since 2×50233381² = 5046785133382322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50233301) 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, 2283325 + ... + 2283346.

It is an arithmetic number, because the mean of its divisors is an integer number (13700016).

Almost surely, 2^50233381 is an apocalyptic number.

It is an amenable number.

50233381 is a deficient number, since it is larger than the sum of its proper divisors (4566683).

50233381 is a wasteful number, since it uses less digits than its factorization.

50233381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4566682.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 50233381 is about 7087.5511285634. The cubic root of 50233381 is about 368.9754489973.

Adding to 50233381 its reverse (18333205), we get a palindrome (68566586).

The spelling of 50233381 in words is "fifty million, two hundred thirty-three thousand, three hundred eighty-one".