50500331757 has 6 divisors (see below), whose sum is σ = 72944923662. Its totient is φ = 33666887832.

The previous prime is 50500331681. The next prime is 50500331807. The reversal of 50500331757 is 75713300505.

It is a happy number.

50500331757 is a `hidden beast` number, since 50 + 500 + 3 + 31 + 75 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 44482606281 + 6017725476 = 210909^2 + 77574^2 .

It is not a de Polignac number, because 50500331757 - 2¹⁶ = 50500266221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50500331657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2805573978 + ... + 2805573995.

It is an arithmetic number, because the mean of its divisors is an integer number (12157487277).

Almost surely, 2^50500331757 is an apocalyptic number.

It is an amenable number.

50500331757 is a deficient number, since it is larger than the sum of its proper divisors (22444591905).

50500331757 is a wasteful number, since it uses less digits than its factorization.

50500331757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5611147979 (or 5611147976 counting only the distinct ones).

The product of its (nonzero) digits is 55125, while the sum is 36.

The spelling of 50500331757 in words is "fifty billion, five hundred million, three hundred thirty-one thousand, seven hundred fifty-seven".