6450077300053 has 2 divisors, whose sum is σ = 6450077300054. Its totient is φ = 6450077300052.

The previous prime is 6450077300041. The next prime is 6450077300081. The reversal of 6450077300053 is 3500037700546.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6411135408484 + 38941891569 = 2532022^2 + 197337^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6450077300053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6450077299979 and 6450077300015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6450077300033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3225038650026 + 3225038650027.

It is an arithmetic number, because the mean of its divisors is an integer number (3225038650027).

Almost surely, 2^{6450077300053} is an apocalyptic number.

It is an amenable number.

6450077300053 is a deficient number, since it is larger than the sum of its proper divisors (1).

6450077300053 is an equidigital number, since it uses as much as digits as its factorization.

6450077300053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 264600, while the sum is 40.

The spelling of 6450077300053 in words is "six trillion, four hundred fifty billion, seventy-seven million, three hundred thousand, fifty-three".