53646113 has 2 divisors, whose sum is σ = 53646114. Its totient is φ = 53646112.

The previous prime is 53646107. The next prime is 53646119. The reversal of 53646113 is 31164635.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (53646107) and next prime (53646119).

It can be written as a sum of positive squares in only one way, i.e., 51595489 + 2050624 = 7183^2 + 1432^2 .

It is a cyclic number.

It is not a de Polignac number, because 53646113 - 2¹⁰ = 53645089 is a prime.

It is not a weakly prime, because it can be changed into another prime (53646119) 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, 26823056 + 26823057.

It is an arithmetic number, because the mean of its divisors is an integer number (26823057).

Almost surely, 2^53646113 is an apocalyptic number.

It is an amenable number.

53646113 is a deficient number, since it is larger than the sum of its proper divisors (1).

53646113 is an equidigital number, since it uses as much as digits as its factorization.

53646113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 29.

The square root of 53646113 is about 7324.3506879450. The cubic root of 53646113 is about 377.1488200812.

The spelling of 53646113 in words is "fifty-three million, six hundred forty-six thousand, one hundred thirteen".