50698727 has 2 divisors, whose sum is σ = 50698728. Its totient is φ = 50698726.

The previous prime is 50698723. The next prime is 50698729. The reversal of 50698727 is 72789605.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50698727 - 2² = 50698723 is a prime.

Together with 50698729, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50698723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25349363 + 25349364.

It is an arithmetic number, because the mean of its divisors is an integer number (25349364).

Almost surely, 2^50698727 is an apocalyptic number.

50698727 is a deficient number, since it is larger than the sum of its proper divisors (1).

50698727 is an equidigital number, since it uses as much as digits as its factorization.

50698727 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 211680, while the sum is 44.

The square root of 50698727 is about 7120.3038558758. The cubic root of 50698727 is about 370.1113056900. Note that the first 3 decimals are identical.

The spelling of 50698727 in words is "fifty million, six hundred ninety-eight thousand, seven hundred twenty-seven".