65954113 has 12 divisors (see below), whose sum is σ = 68477380. Its totient is φ = 63510912.

The previous prime is 65954071. The next prime is 65954123. The reversal of 65954113 is 31145956.

65954113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 50367409 + 15586704 = 7097^2 + 3948^2 .

It is not a de Polignac number, because 65954113 - 2¹³ = 65945921 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65954123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 161053 + ... + 161461.

Almost surely, 2^65954113 is an apocalyptic number.

It is an amenable number.

65954113 is a deficient number, since it is larger than the sum of its proper divisors (2523267).

65954113 is an equidigital number, since it uses as much as digits as its factorization.

65954113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576 (or 529 counting only the distinct ones).

The product of its digits is 16200, while the sum is 34.

The square root of 65954113 is about 8121.2137639641. The cubic root of 65954113 is about 404.0303235906.

The spelling of 65954113 in words is "sixty-five million, nine hundred fifty-four thousand, one hundred thirteen".