50905469 has 8 divisors (see below), whose sum is σ = 52815360. Its totient is φ = 49005936.

The previous prime is 50905457. The next prime is 50905499. The reversal of 50905469 is 96450905.

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 50905469 - 2⁸ = 50905213 is a prime.

It is a super-2 number, since 2×50905469² = 5182733548219922, 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 (50905409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8252 + ... + 13034.

It is an arithmetic number, because the mean of its divisors is an integer number (6601920).

Almost surely, 2^50905469 is an apocalyptic number.

It is an amenable number.

50905469 is a deficient number, since it is larger than the sum of its proper divisors (1909891).

50905469 is a wasteful number, since it uses less digits than its factorization.

50905469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5179.

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 50905469 is about 7134.8068649404. The cubic root of 50905469 is about 370.6137100036.

The spelling of 50905469 in words is "fifty million, nine hundred five thousand, four hundred sixty-nine".