50455477 has 8 divisors (see below), whose sum is σ = 51105600. Its totient is φ = 49808640.

The previous prime is 50455463. The next prime is 50455499. The reversal of 50455477 is 77455405.

50455477 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50455477 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 (50455777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45702 + ... + 46792.

It is an arithmetic number, because the mean of its divisors is an integer number (6388200).

Almost surely, 2^50455477 is an apocalyptic number.

It is an amenable number.

50455477 is a deficient number, since it is larger than the sum of its proper divisors (650123).

50455477 is a wasteful number, since it uses less digits than its factorization.

50455477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1643.

The product of its (nonzero) digits is 98000, while the sum is 37.

The square root of 50455477 is about 7103.2018836578. The cubic root of 50455477 is about 369.5184311985.

The spelling of 50455477 in words is "fifty million, four hundred fifty-five thousand, four hundred seventy-seven".