50387727 has 16 divisors (see below), whose sum is σ = 72481248. Its totient is φ = 30952320.

The previous prime is 50387707. The next prime is 50387731. The reversal of 50387727 is 72778305.

It is not a de Polignac number, because 50387727 - 2⁶ = 50387663 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50387707) 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, 36013 + ... + 37385.

It is an arithmetic number, because the mean of its divisors is an integer number (4530078).

Almost surely, 2^50387727 is an apocalyptic number.

50387727 is a deficient number, since it is larger than the sum of its proper divisors (22093521).

50387727 is a wasteful number, since it uses less digits than its factorization.

50387727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2330.

The product of its (nonzero) digits is 82320, while the sum is 39.

The square root of 50387727 is about 7098.4313055773. The cubic root of 50387727 is about 369.3529646069.

The spelling of 50387727 in words is "fifty million, three hundred eighty-seven thousand, seven hundred twenty-seven".