50355479 has 8 divisors (see below), whose sum is σ = 53389008. Its totient is φ = 47329920.

The previous prime is 50355457. The next prime is 50355499. The reversal of 50355479 is 97455305.

It is a happy number.

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 50355479 - 2¹² = 50351383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50355419) 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, 15464 + ... + 18434.

It is an arithmetic number, because the mean of its divisors is an integer number (6673626).

Almost surely, 2^50355479 is an apocalyptic number.

50355479 is a deficient number, since it is larger than the sum of its proper divisors (3033529).

50355479 is a wasteful number, since it uses less digits than its factorization.

50355479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3985.

The product of its (nonzero) digits is 94500, while the sum is 38.

The square root of 50355479 is about 7096.1594542400. The cubic root of 50355479 is about 369.2741528473.

The spelling of 50355479 in words is "fifty million, three hundred fifty-five thousand, four hundred seventy-nine".