4501386484649 has 2 divisors, whose sum is σ = 4501386484650. Its totient is φ = 4501386484648.

The previous prime is 4501386484633. The next prime is 4501386484663. The reversal of 4501386484649 is 9464846831054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2912193445225 + 1589193039424 = 1706515^2 + 1260632^2 .

It is a cyclic number.

It is not a de Polignac number, because 4501386484649 - 2⁴ = 4501386484633 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4501386484591 and 4501386484600.

It is not a weakly prime, because it can be changed into another prime (4501386484249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2250693242324 + 2250693242325.

It is an arithmetic number, because the mean of its divisors is an integer number (2250693242325).

Almost surely, 2^{4501386484649} is an apocalyptic number.

It is an amenable number.

4501386484649 is a deficient number, since it is larger than the sum of its proper divisors (1).

4501386484649 is an equidigital number, since it uses as much as digits as its factorization.

4501386484649 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 79626240, while the sum is 62.

The spelling of 4501386484649 in words is "four trillion, five hundred one billion, three hundred eighty-six million, four hundred eighty-four thousand, six hundred forty-nine".