53362446013 has 2 divisors, whose sum is σ = 53362446014. Its totient is φ = 53362446012.

The previous prime is 53362446001. The next prime is 53362446047. The reversal of 53362446013 is 31064426335.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28914621849 + 24447824164 = 170043^2 + 156358^2 .

It is a cyclic number.

It is not a de Polignac number, because 53362446013 - 2²¹ = 53360348861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53362446413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26681223006 + 26681223007.

It is an arithmetic number, because the mean of its divisors is an integer number (26681223007).

Almost surely, 2^53362446013 is an apocalyptic number.

It is an amenable number.

53362446013 is a deficient number, since it is larger than the sum of its proper divisors (1).

53362446013 is an equidigital number, since it uses as much as digits as its factorization.

53362446013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 37.

The spelling of 53362446013 in words is "fifty-three billion, three hundred sixty-two million, four hundred forty-six thousand, thirteen".