50173037 has 2 divisors, whose sum is σ = 50173038. Its totient is φ = 50173036.

The previous prime is 50173021. The next prime is 50173043. The reversal of 50173037 is 73037105.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47141956 + 3031081 = 6866^2 + 1741^2 .

It is a cyclic number.

It is not a de Polignac number, because 50173037 - 2⁴ = 50173021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50172997 and 50173015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50173087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25086518 + 25086519.

It is an arithmetic number, because the mean of its divisors is an integer number (25086519).

Almost surely, 2^50173037 is an apocalyptic number.

It is an amenable number.

50173037 is a deficient number, since it is larger than the sum of its proper divisors (1).

50173037 is an equidigital number, since it uses as much as digits as its factorization.

50173037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2205, while the sum is 26.

The square root of 50173037 is about 7083.2928077272. The cubic root of 50173037 is about 368.8276430587.

The spelling of 50173037 in words is "fifty million, one hundred seventy-three thousand, thirty-seven".