50506743 has 16 divisors (see below), whose sum is σ = 77457920. Its totient is φ = 28675296.

The previous prime is 50506741. The next prime is 50506763. The reversal of 50506743 is 34760505.

It is not a de Polignac number, because 50506743 - 2¹ = 50506741 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50506743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50506741) 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, 4363 + ... + 10956.

It is an arithmetic number, because the mean of its divisors is an integer number (4841120).

Almost surely, 2^50506743 is an apocalyptic number.

50506743 is a deficient number, since it is larger than the sum of its proper divisors (26951177).

50506743 is a wasteful number, since it uses less digits than its factorization.

50506743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15486.

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 50506743 is about 7106.8096217642. The cubic root of 50506743 is about 369.6435403087.

The spelling of 50506743 in words is "fifty million, five hundred six thousand, seven hundred forty-three".