50541439 has 16 divisors (see below), whose sum is σ = 56899584. Its totient is φ = 44575200.

The previous prime is 50541433. The next prime is 50541443. The reversal of 50541439 is 93414505.

It is a cyclic number.

It is not a de Polignac number, because 50541439 - 2¹³ = 50533247 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

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 50541439.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50541433) 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, 32694 + ... + 34204.

It is an arithmetic number, because the mean of its divisors is an integer number (3556224).

Almost surely, 2^50541439 is an apocalyptic number.

50541439 is a deficient number, since it is larger than the sum of its proper divisors (6358145).

50541439 is a wasteful number, since it uses less digits than its factorization.

50541439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1638.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 50541439 is about 7109.2502417625. The cubic root of 50541439 is about 369.7281641025.

The spelling of 50541439 in words is "fifty million, five hundred forty-one thousand, four hundred thirty-nine".