50711957 has 8 divisors (see below), whose sum is σ = 52073280. Its totient is φ = 49356640.

The previous prime is 50711911. The next prime is 50711977. The reversal of 50711957 is 75911705.

50711957 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50711957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50711977) 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 7 ways as a sum of consecutive naturals, for example, 19394 + ... + 21852.

It is an arithmetic number, because the mean of its divisors is an integer number (6509160).

Almost surely, 2^50711957 is an apocalyptic number.

It is an amenable number.

50711957 is a deficient number, since it is larger than the sum of its proper divisors (1361323).

50711957 is a wasteful number, since it uses less digits than its factorization.

50711957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3003.

The product of its (nonzero) digits is 11025, while the sum is 35.

The square root of 50711957 is about 7121.2328286611. The cubic root of 50711957 is about 370.1434968119.

The spelling of 50711957 in words is "fifty million, seven hundred eleven thousand, nine hundred fifty-seven".