50100625061 has 2 divisors, whose sum is σ = 50100625062. Its totient is φ = 50100625060.

The previous prime is 50100625037. The next prime is 50100625067. The reversal of 50100625061 is 16052600105.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49894156900 + 206468161 = 223370^2 + 14369^2 .

It is a cyclic number.

It is not a de Polignac number, because 50100625061 - 2⁶ = 50100624997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50100625061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50100625067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25050312530 + 25050312531.

It is an arithmetic number, because the mean of its divisors is an integer number (25050312531).

Almost surely, 2^50100625061 is an apocalyptic number.

It is an amenable number.

50100625061 is a deficient number, since it is larger than the sum of its proper divisors (1).

50100625061 is an equidigital number, since it uses as much as digits as its factorization.

50100625061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 26.

The spelling of 50100625061 in words is "fifty billion, one hundred million, six hundred twenty-five thousand, sixty-one".