616414226503 has 2 divisors, whose sum is σ = 616414226504. Its totient is φ = 616414226502.

The previous prime is 616414226501. The next prime is 616414226537. The reversal of 616414226503 is 305622414616.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 616414226503 - 2¹ = 616414226501 is a prime.

Together with 616414226501, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (616414226501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 308207113251 + 308207113252.

It is an arithmetic number, because the mean of its divisors is an integer number (308207113252).

Almost surely, 2^616414226503 is an apocalyptic number.

616414226503 is a deficient number, since it is larger than the sum of its proper divisors (1).

616414226503 is an equidigital number, since it uses as much as digits as its factorization.

616414226503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 616414226503 in words is "six hundred sixteen billion, four hundred fourteen million, two hundred twenty-six thousand, five hundred three".