50000537 has 2 divisors, whose sum is σ = 50000538. Its totient is φ = 50000536.

The previous prime is 50000513. The next prime is 50000539. The reversal of 50000537 is 73500005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46526041 + 3474496 = 6821^2 + 1864^2 .

It is a cyclic number.

It is not a de Polignac number, because 50000537 - 2¹⁴ = 49984153 is a prime.

Together with 50000539, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (50000539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25000268 + 25000269.

It is an arithmetic number, because the mean of its divisors is an integer number (25000269).

Almost surely, 2^50000537 is an apocalyptic number.

It is an amenable number.

50000537 is a deficient number, since it is larger than the sum of its proper divisors (1).

50000537 is an equidigital number, since it uses as much as digits as its factorization.

50000537 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 525, while the sum is 20.

The square root of 50000537 is about 7071.1057833977. The cubic root of 50000537 is about 368.4044687426.

The spelling of 50000537 in words is "fifty million, five hundred thirty-seven", and thus it is an aban number.