50455045 has 16 divisors (see below), whose sum is σ = 61884720. Its totient is φ = 39481344.

The previous prime is 50455019. The next prime is 50455081. The reversal of 50455045 is 54055405.

It can be written as a sum of positive squares in 8 ways, for example, as 427716 + 50027329 = 654^2 + 7073^2 .

It is a cyclic number.

It is not a de Polignac number, because 50455045 - 2⁷ = 50454917 is a prime.

It is a plaindrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49501 + ... + 50509.

It is an arithmetic number, because the mean of its divisors is an integer number (3867795).

Almost surely, 2^50455045 is an apocalyptic number.

It is an amenable number.

50455045 is a deficient number, since it is larger than the sum of its proper divisors (11429675).

50455045 is a wasteful number, since it uses less digits than its factorization.

50455045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1224.

The product of its (nonzero) digits is 10000, while the sum is 28.

The square root of 50455045 is about 7103.1714747710. The cubic root of 50455045 is about 369.5173765894.

The spelling of 50455045 in words is "fifty million, four hundred fifty-five thousand, forty-five".