50454565 has 12 divisors (see below), whose sum is σ = 70430796. Its totient is φ = 34597248.

The previous prime is 50454563. The next prime is 50454583. The reversal of 50454565 is 56545405.

It can be written as a sum of positive squares in 2 ways, for example, as 10233601 + 40220964 = 3199^2 + 6342^2 .

It is not a de Polignac number, because 50454565 - 2¹ = 50454563 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 50454565.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50454563) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 102724 + ... + 103213.

It is an arithmetic number, because the mean of its divisors is an integer number (5869233).

Almost surely, 2^50454565 is an apocalyptic number.

It is an amenable number.

50454565 is a deficient number, since it is larger than the sum of its proper divisors (19976231).

50454565 is a wasteful number, since it uses less digits than its factorization.

50454565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205956 (or 205949 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 34.

The square root of 50454565 is about 7103.1376869662. The cubic root of 50454565 is about 369.5162047944.

The spelling of 50454565 in words is "fifty million, four hundred fifty-four thousand, five hundred sixty-five".