53662245151013 has 2 divisors, whose sum is σ = 53662245151014. Its totient is φ = 53662245151012.

The previous prime is 53662245150989. The next prime is 53662245151049. The reversal of 53662245151013 is 31015154226635.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33145893019009 + 20516352132004 = 5757247^2 + 4529498^2 .

It is a cyclic number.

It is not a de Polignac number, because 53662245151013 - 2²⁴ = 53662228373797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53662245151913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26831122575506 + 26831122575507.

It is an arithmetic number, because the mean of its divisors is an integer number (26831122575507).

Almost surely, 2^{53662245151013} is an apocalyptic number.

It is an amenable number.

53662245151013 is a deficient number, since it is larger than the sum of its proper divisors (1).

53662245151013 is an equidigital number, since it uses as much as digits as its factorization.

53662245151013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648000, while the sum is 44.

Adding to 53662245151013 its reverse (31015154226635), we get a palindrome (84677399377648).

The spelling of 53662245151013 in words is "fifty-three trillion, six hundred sixty-two billion, two hundred forty-five million, one hundred fifty-one thousand, thirteen".