50087747 has 2 divisors, whose sum is σ = 50087748. Its totient is φ = 50087746.

The previous prime is 50087717. The next prime is 50087783. The reversal of 50087747 is 74778005.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50087747 - 2⁶ = 50087683 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50087747.

It is not a weakly prime, because it can be changed into another prime (50087717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25043873 + 25043874.

It is an arithmetic number, because the mean of its divisors is an integer number (25043874).

Almost surely, 2^50087747 is an apocalyptic number.

50087747 is a deficient number, since it is larger than the sum of its proper divisors (1).

50087747 is an equidigital number, since it uses as much as digits as its factorization.

50087747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54880, while the sum is 38.

The square root of 50087747 is about 7077.2697419273. The cubic root of 50087747 is about 368.6185323933.

The spelling of 50087747 in words is "fifty million, eighty-seven thousand, seven hundred forty-seven".