50266405 has 24 divisors (see below), whose sum is σ = 70588800. Its totient is φ = 34261920.

The previous prime is 50266393. The next prime is 50266409. The reversal of 50266405 is 50466205.

50266405 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 50266405 - 2¹³ = 50258213 is a prime.

It is a super-2 number, since 2×50266405² = 5053422943248050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50266409) 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 23 ways as a sum of consecutive naturals, for example, 48240 + ... + 49270.

It is an arithmetic number, because the mean of its divisors is an integer number (2941200).

Almost surely, 2^50266405 is an apocalyptic number.

It is an amenable number.

50266405 is a deficient number, since it is larger than the sum of its proper divisors (20322395).

50266405 is a wasteful number, since it uses less digits than its factorization.

50266405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1249 (or 1242 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 50266405 is about 7089.8804644366. The cubic root of 50266405 is about 369.0562875139.

The spelling of 50266405 in words is "fifty million, two hundred sixty-six thousand, four hundred five".