50522031125 has 8 divisors (see below), whose sum is σ = 63051495000. Its totient is φ = 40417624800.

The previous prime is 50522031121. The next prime is 50522031139. The reversal of 50522031125 is 52113022505.

It can be written as a sum of positive squares in 4 ways, for example, as 13181106481 + 37340924644 = 114809^2 + 193238^2 .

It is not a de Polignac number, because 50522031125 - 2² = 50522031121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50522031094 and 50522031103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50522031121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202088000 + ... + 202088249.

It is an arithmetic number, because the mean of its divisors is an integer number (7881436875).

Almost surely, 2^50522031125 is an apocalyptic number.

It is an amenable number.

50522031125 is a deficient number, since it is larger than the sum of its proper divisors (12529463875).

50522031125 is an equidigital number, since it uses as much as digits as its factorization.

50522031125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404176264 (or 404176254 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The spelling of 50522031125 in words is "fifty billion, five hundred twenty-two million, thirty-one thousand, one hundred twenty-five".