50502012037 has 2 divisors, whose sum is σ = 50502012038. Its totient is φ = 50502012036.

The previous prime is 50502012023. The next prime is 50502012049. The reversal of 50502012037 is 73021020505.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45218321316 + 5283690721 = 212646^2 + 72689^2 .

It is a cyclic number.

It is not a de Polignac number, because 50502012037 - 2⁷ = 50502011909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50502012007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25251006018 + 25251006019.

It is an arithmetic number, because the mean of its divisors is an integer number (25251006019).

Almost surely, 2^50502012037 is an apocalyptic number.

It is an amenable number.

50502012037 is a deficient number, since it is larger than the sum of its proper divisors (1).

50502012037 is an equidigital number, since it uses as much as digits as its factorization.

50502012037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2100, while the sum is 25.

The spelling of 50502012037 in words is "fifty billion, five hundred two million, twelve thousand, thirty-seven".