50940571 has 4 divisors (see below), whose sum is σ = 55571544. Its totient is φ = 46309600.

The previous prime is 50940553. The next prime is 50940599. The reversal of 50940571 is 17504905.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50940571 - 2¹³ = 50932379 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50940521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2315470 + ... + 2315491.

It is an arithmetic number, because the mean of its divisors is an integer number (13892886).

Almost surely, 2^50940571 is an apocalyptic number.

50940571 is a deficient number, since it is larger than the sum of its proper divisors (4630973).

50940571 is a wasteful number, since it uses less digits than its factorization.

50940571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4630972.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 50940571 is about 7137.2663534437. The cubic root of 50940571 is about 370.6988763171.

The spelling of 50940571 in words is "fifty million, nine hundred forty thousand, five hundred seventy-one".