53496013 has 2 divisors, whose sum is σ = 53496014. Its totient is φ = 53496012.

The previous prime is 53496007. The next prime is 53496019. The reversal of 53496013 is 31069435.

It is a balanced prime because it is at equal distance from previous prime (53496007) and next prime (53496019).

It can be written as a sum of positive squares in only one way, i.e., 47155689 + 6340324 = 6867^2 + 2518^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53496013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53496019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26748006 + 26748007.

It is an arithmetic number, because the mean of its divisors is an integer number (26748007).

Almost surely, 2^53496013 is an apocalyptic number.

It is an amenable number.

53496013 is a deficient number, since it is larger than the sum of its proper divisors (1).

53496013 is an equidigital number, since it uses as much as digits as its factorization.

53496013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 53496013 is about 7314.0968683768. The cubic root of 53496013 is about 376.7967416509.

The spelling of 53496013 in words is "fifty-three million, four hundred ninety-six thousand, thirteen".