5006621488387 has 2 divisors, whose sum is σ = 5006621488388. Its totient is φ = 5006621488386.

The previous prime is 5006621488369. The next prime is 5006621488391. The reversal of 5006621488387 is 7838841266005.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5006621488387 is a prime.

It is not a weakly prime, because it can be changed into another prime (5006621488327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2503310744193 + 2503310744194.

It is an arithmetic number, because the mean of its divisors is an integer number (2503310744194).

Almost surely, 2^{5006621488387} is an apocalyptic number.

5006621488387 is a deficient number, since it is larger than the sum of its proper divisors (1).

5006621488387 is an equidigital number, since it uses as much as digits as its factorization.

5006621488387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15482880, while the sum is 58.

The spelling of 5006621488387 in words is "five trillion, six billion, six hundred twenty-one million, four hundred eighty-eight thousand, three hundred eighty-seven".