50133405 has 16 divisors (see below), whose sum is σ = 91672704. Its totient is φ = 22918080.

The previous prime is 50133401. The next prime is 50133427. The reversal of 50133405 is 50433105.

It is not a de Polignac number, because 50133405 - 2² = 50133401 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50133401) 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, 238626 + ... + 238835.

It is an arithmetic number, because the mean of its divisors is an integer number (5729544).

Almost surely, 2^50133405 is an apocalyptic number.

It is an amenable number.

50133405 is a deficient number, since it is larger than the sum of its proper divisors (41539299).

50133405 is a wasteful number, since it uses less digits than its factorization.

50133405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477476.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 50133405 is about 7080.4946861077. The cubic root of 50133405 is about 368.7305043796.

The spelling of 50133405 in words is "fifty million, one hundred thirty-three thousand, four hundred five".