50030521529 has 2 divisors, whose sum is σ = 50030521530. Its totient is φ = 50030521528.

The previous prime is 50030521511. The next prime is 50030521547. The reversal of 50030521529 is 92512503005.

50030521529 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (50030521511) and next prime (50030521547).

It can be written as a sum of positive squares in only one way, i.e., 49895497129 + 135024400 = 223373^2 + 11620^2 .

It is a cyclic number.

It is not a de Polignac number, because 50030521529 - 2²⁰ = 50029472953 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50030521495 and 50030521504.

It is not a weakly prime, because it can be changed into another prime (50030521559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25015260764 + 25015260765.

It is an arithmetic number, because the mean of its divisors is an integer number (25015260765).

Almost surely, 2^50030521529 is an apocalyptic number.

It is an amenable number.

50030521529 is a deficient number, since it is larger than the sum of its proper divisors (1).

50030521529 is an equidigital number, since it uses as much as digits as its factorization.

50030521529 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13500, while the sum is 32.

The spelling of 50030521529 in words is "fifty billion, thirty million, five hundred twenty-one thousand, five hundred twenty-nine".