50783237 has 2 divisors, whose sum is σ = 50783238. Its totient is φ = 50783236.

The previous prime is 50783231. The next prime is 50783281. The reversal of 50783237 is 73238705.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40018276 + 10764961 = 6326^2 + 3281^2 .

It is a cyclic number.

It is not a de Polignac number, because 50783237 - 2²⁰ = 49734661 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50783197 and 50783206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50783231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25391618 + 25391619.

It is an arithmetic number, because the mean of its divisors is an integer number (25391619).

Almost surely, 2^50783237 is an apocalyptic number.

It is an amenable number.

50783237 is a deficient number, since it is larger than the sum of its proper divisors (1).

50783237 is an equidigital number, since it uses as much as digits as its factorization.

50783237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 50783237 is about 7126.2358226486. The cubic root of 50783237 is about 370.3168384200.

The spelling of 50783237 in words is "fifty million, seven hundred eighty-three thousand, two hundred thirty-seven".