50334781 has 16 divisors (see below), whose sum is σ = 60825600. Its totient is φ = 40689648.

The previous prime is 50334721. The next prime is 50334797. The reversal of 50334781 is 18743305.

It is a cyclic number.

It is not a de Polignac number, because 50334781 - 2⁷ = 50334653 is a prime.

It is a super-2 number, since 2×50334781² = 5067180356635922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50334721) 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, 34260 + ... + 35698.

It is an arithmetic number, because the mean of its divisors is an integer number (3801600).

Almost surely, 2^50334781 is an apocalyptic number.

It is an amenable number.

50334781 is a deficient number, since it is larger than the sum of its proper divisors (10490819).

50334781 is a wasteful number, since it uses less digits than its factorization.

50334781 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1728.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 50334781 is about 7094.7009098340. The cubic root of 50334781 is about 369.2235507147.

It can be divided in two parts, 50334 and 781, that added together give a palindrome (51115).

The spelling of 50334781 in words is "fifty million, three hundred thirty-four thousand, seven hundred eighty-one".