50670892829 has 2 divisors, whose sum is σ = 50670892830. Its totient is φ = 50670892828.

The previous prime is 50670892777. The next prime is 50670892849. The reversal of 50670892829 is 92829807605.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37364116804 + 13306776025 = 193298^2 + 115355^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50670892829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50670892849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25335446414 + 25335446415.

It is an arithmetic number, because the mean of its divisors is an integer number (25335446415).

Almost surely, 2^50670892829 is an apocalyptic number.

It is an amenable number.

50670892829 is a deficient number, since it is larger than the sum of its proper divisors (1).

50670892829 is an equidigital number, since it uses as much as digits as its factorization.

50670892829 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4354560, while the sum is 56.

The spelling of 50670892829 in words is "fifty billion, six hundred seventy million, eight hundred ninety-two thousand, eight hundred twenty-nine".