50404413 has 8 divisors (see below), whose sum is σ = 67456800. Its totient is φ = 33477488.

The previous prime is 50404411. The next prime is 50404421. The reversal of 50404413 is 31440405.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50404413 - 2¹ = 50404411 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50404413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50404411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30423 + ... + 32036.

It is an arithmetic number, because the mean of its divisors is an integer number (8432100).

Almost surely, 2^50404413 is an apocalyptic number.

It is an amenable number.

50404413 is a deficient number, since it is larger than the sum of its proper divisors (17052387).

50404413 is a wasteful number, since it uses less digits than its factorization.

50404413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62731.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 50404413 is about 7099.6065383935. The cubic root of 50404413 is about 369.3937307733.

Adding to 50404413 its reverse (31440405), we get a palindrome (81844818).

It can be divided in two parts, 5040 and 4413, that added together give a triangular number (9453 = T₁₃₇).

The spelling of 50404413 in words is "fifty million, four hundred four thousand, four hundred thirteen".