53706113 has 2 divisors, whose sum is σ = 53706114. Its totient is φ = 53706112.

The previous prime is 53706109. The next prime is 53706131. The reversal of 53706113 is 31160735.

It is a happy number.

Together with next prime (53706131) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35796289 + 17909824 = 5983^2 + 4232^2 .

It is a cyclic number.

It is not a de Polignac number, because 53706113 - 2² = 53706109 is a prime.

It is not a weakly prime, because it can be changed into another prime (53706143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26853056 + 26853057.

It is an arithmetic number, because the mean of its divisors is an integer number (26853057).

Almost surely, 2^53706113 is an apocalyptic number.

It is an amenable number.

53706113 is a deficient number, since it is larger than the sum of its proper divisors (1).

53706113 is an equidigital number, since it uses as much as digits as its factorization.

53706113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 53706113 is about 7328.4454695385. The cubic root of 53706113 is about 377.2893738996.

Adding to 53706113 its reverse (31160735), we get a palindrome (84866848).

The spelling of 53706113 in words is "fifty-three million, seven hundred six thousand, one hundred thirteen".