65396053 has 2 divisors, whose sum is σ = 65396054. Its totient is φ = 65396052.

The previous prime is 65396021. The next prime is 65396141. The reversal of 65396053 is 35069356.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48692484 + 16703569 = 6978^2 + 4087^2 .

It is a cyclic number.

It is not a de Polignac number, because 65396053 - 2⁵ = 65396021 is a prime.

It is equal to p_3862477 and since 65396053 and 3862477 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65396953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32698026 + 32698027.

It is an arithmetic number, because the mean of its divisors is an integer number (32698027).

Almost surely, 2^65396053 is an apocalyptic number.

It is an amenable number.

65396053 is a deficient number, since it is larger than the sum of its proper divisors (1).

65396053 is an equidigital number, since it uses as much as digits as its factorization.

65396053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72900, while the sum is 37.

The square root of 65396053 is about 8086.7826111501. The cubic root of 65396053 is about 402.8875487468.

The spelling of 65396053 in words is "sixty-five million, three hundred ninety-six thousand, fifty-three".