50944000787 has 2 divisors, whose sum is σ = 50944000788. Its totient is φ = 50944000786.

The previous prime is 50944000763. The next prime is 50944000813. The reversal of 50944000787 is 78700044905.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50944000787 is a prime.

It is not a weakly prime, because it can be changed into another prime (50944000687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25472000393 + 25472000394.

It is an arithmetic number, because the mean of its divisors is an integer number (25472000394).

Almost surely, 2^50944000787 is an apocalyptic number.

50944000787 is a deficient number, since it is larger than the sum of its proper divisors (1).

50944000787 is an equidigital number, since it uses as much as digits as its factorization.

50944000787 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 282240, while the sum is 44.

The spelling of 50944000787 in words is "fifty billion, nine hundred forty-four million, seven hundred eighty-seven", and thus it is an aban number.