53000014513 has 2 divisors, whose sum is σ = 53000014514. Its totient is φ = 53000014512.

The previous prime is 53000014489. The next prime is 53000014553. The reversal of 53000014513 is 31541000035.

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., 28005353104 + 24994661409 = 167348^2 + 158097^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53000014513 is a prime.

It is not a weakly prime, because it can be changed into another prime (53000014553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26500007256 + 26500007257.

It is an arithmetic number, because the mean of its divisors is an integer number (26500007257).

Almost surely, 2^53000014513 is an apocalyptic number.

It is an amenable number.

53000014513 is a deficient number, since it is larger than the sum of its proper divisors (1).

53000014513 is an equidigital number, since it uses as much as digits as its factorization.

53000014513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 900, while the sum is 22.

Adding to 53000014513 its reverse (31541000035), we get a palindrome (84541014548).

The spelling of 53000014513 in words is "fifty-three billion, fourteen thousand, five hundred thirteen".