50351133 has 16 divisors (see below), whose sum is σ = 77432960. Its totient is φ = 28506816.

The previous prime is 50351069. The next prime is 50351137. The reversal of 50351133 is 33115305.

It is a happy number.

It is not a de Polignac number, because 50351133 - 2⁶ = 50351069 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50351137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8710 + ... + 13287.

It is an arithmetic number, because the mean of its divisors is an integer number (4839560).

Almost surely, 2^50351133 is an apocalyptic number.

It is an amenable number.

50351133 is a deficient number, since it is larger than the sum of its proper divisors (27081827).

50351133 is a wasteful number, since it uses less digits than its factorization.

50351133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22116.

The product of its (nonzero) digits is 675, while the sum is 21.

The square root of 50351133 is about 7095.8532256523. The cubic root of 50351133 is about 369.2635289677.

Adding to 50351133 its reverse (33115305), we get a palindrome (83466438).

The spelling of 50351133 in words is "fifty million, three hundred fifty-one thousand, one hundred thirty-three".