50000005507 has 2 divisors, whose sum is σ = 50000005508. Its totient is φ = 50000005506.

The previous prime is 50000005477. The next prime is 50000005547. The reversal of 50000005507 is 70550000005.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50000005507 is a prime.

It is not a weakly prime, because it can be changed into another prime (50000005547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25000002753 + 25000002754.

It is an arithmetic number, because the mean of its divisors is an integer number (25000002754).

Almost surely, 2^50000005507 is an apocalyptic number.

50000005507 is a deficient number, since it is larger than the sum of its proper divisors (1).

50000005507 is an equidigital number, since it uses as much as digits as its factorization.

50000005507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 875, while the sum is 22.

The spelling of 50000005507 in words is "fifty billion, five thousand, five hundred seven".