50649367 has 2 divisors, whose sum is σ = 50649368. Its totient is φ = 50649366.

The previous prime is 50649343. The next prime is 50649373. The reversal of 50649367 is 76394605.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50649367 is a prime.

It is a super-3 number, since 3×50649367³ (a number of 24 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50649377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25324683 + 25324684.

It is an arithmetic number, because the mean of its divisors is an integer number (25324684).

Almost surely, 2^50649367 is an apocalyptic number.

50649367 is a deficient number, since it is larger than the sum of its proper divisors (1).

50649367 is an equidigital number, since it uses as much as digits as its factorization.

50649367 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 50649367 is about 7116.8368675979. The cubic root of 50649367 is about 369.9911539156.

The spelling of 50649367 in words is "fifty million, six hundred forty-nine thousand, three hundred sixty-seven".