50100213529 has 2 divisors, whose sum is σ = 50100213530. Its totient is φ = 50100213528.

The previous prime is 50100213521. The next prime is 50100213547. The reversal of 50100213529 is 92531200105.

50100213529 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45389450304 + 4710763225 = 213048^2 + 68635^2 .

It is a cyclic number.

It is not a de Polignac number, because 50100213529 - 2³ = 50100213521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50100213497 and 50100213506.

It is not a weakly prime, because it can be changed into another prime (50100213521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25050106764 + 25050106765.

It is an arithmetic number, because the mean of its divisors is an integer number (25050106765).

Almost surely, 2^50100213529 is an apocalyptic number.

It is an amenable number.

50100213529 is a deficient number, since it is larger than the sum of its proper divisors (1).

50100213529 is an equidigital number, since it uses as much as digits as its factorization.

50100213529 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2700, while the sum is 28.

The spelling of 50100213529 in words is "fifty billion, one hundred million, two hundred thirteen thousand, five hundred twenty-nine".