50214405 has 16 divisors (see below), whose sum is σ = 83836800. Its totient is φ = 25616448.

The previous prime is 50214401. The next prime is 50214421. The reversal of 50214405 is 50441205.

It is not a de Polignac number, because 50214405 - 2² = 50214401 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50214401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72430 + ... + 73119.

It is an arithmetic number, because the mean of its divisors is an integer number (5239800).

Almost surely, 2^50214405 is an apocalyptic number.

It is an amenable number.

50214405 is a deficient number, since it is larger than the sum of its proper divisors (33622395).

50214405 is a wasteful number, since it uses less digits than its factorization.

50214405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145580.

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 50214405 is about 7086.2123168869. The cubic root of 50214405 is about 368.9289821539.

The spelling of 50214405 in words is "fifty million, two hundred fourteen thousand, four hundred five".