5003781007 has 2 divisors, whose sum is σ = 5003781008. Its totient is φ = 5003781006.

The previous prime is 5003780993. The next prime is 5003781011. The reversal of 5003781007 is 7001873005.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5003781007 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5003781007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5003781047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2501890503 + 2501890504.

It is an arithmetic number, because the mean of its divisors is an integer number (2501890504).

Almost surely, 2^5003781007 is an apocalyptic number.

5003781007 is a deficient number, since it is larger than the sum of its proper divisors (1).

5003781007 is an equidigital number, since it uses as much as digits as its factorization.

5003781007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5880, while the sum is 31.

The square root of 5003781007 is about 70737.4088230549. The cubic root of 5003781007 is about 1710.4068668091.

It can be divided in two parts, 50037 and 81007, that added together give a square (131044 = 362²).

The spelling of 5003781007 in words is "five billion, three million, seven hundred eighty-one thousand, seven".