50455413 has 8 divisors (see below), whose sum is σ = 74748800. Its totient is φ = 33636924.

The previous prime is 50455409. The next prime is 50455429. The reversal of 50455413 is 31455405.

50455413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 50455413 - 2² = 50455409 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1868719 = 50455413 / (5 + 0 + 4 + 5 + 5 + 4 + 1 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50455453) 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, 934333 + ... + 934386.

It is an arithmetic number, because the mean of its divisors is an integer number (9343600).

Almost surely, 2^50455413 is an apocalyptic number.

It is an amenable number.

50455413 is a deficient number, since it is larger than the sum of its proper divisors (24293387).

50455413 is a wasteful number, since it uses less digits than its factorization.

50455413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1868728 (or 1868722 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 50455413 is about 7103.1973786458. The cubic root of 50455413 is about 369.5182749605.

The spelling of 50455413 in words is "fifty million, four hundred fifty-five thousand, four hundred thirteen".