50511052237 has 2 divisors, whose sum is σ = 50511052238. Its totient is φ = 50511052236.

The previous prime is 50511052199. The next prime is 50511052243. The reversal of 50511052237 is 73225011505.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46684516356 + 3826535881 = 216066^2 + 61859^2 .

It is a cyclic number.

It is not a de Polignac number, because 50511052237 - 2¹⁵ = 50511019469 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50511052199 and 50511052208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50511056237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25255526118 + 25255526119.

It is an arithmetic number, because the mean of its divisors is an integer number (25255526119).

Almost surely, 2^50511052237 is an apocalyptic number.

It is an amenable number.

50511052237 is a deficient number, since it is larger than the sum of its proper divisors (1).

50511052237 is an equidigital number, since it uses as much as digits as its factorization.

50511052237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10500, while the sum is 31.

The spelling of 50511052237 in words is "fifty billion, five hundred eleven million, fifty-two thousand, two hundred thirty-seven".