50275757 has 8 divisors (see below), whose sum is σ = 58245696. Its totient is φ = 42502752.

The previous prime is 50275751. The next prime is 50275787. The reversal of 50275757 is 75757205.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 50275757 - 2¹⁴ = 50259373 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50275757.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50275751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48683 + ... + 49704.

It is an arithmetic number, because the mean of its divisors is an integer number (7280712).

Almost surely, 2^50275757 is an apocalyptic number.

It is an amenable number.

50275757 is a deficient number, since it is larger than the sum of its proper divisors (7969939).

50275757 is an equidigital number, since it uses as much as digits as its factorization.

50275757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98467.

The product of its (nonzero) digits is 85750, while the sum is 38.

The square root of 50275757 is about 7090.5399653341. The cubic root of 50275757 is about 369.0791735772.

The spelling of 50275757 in words is "fifty million, two hundred seventy-five thousand, seven hundred fifty-seven".