65741125 has 16 divisors (see below), whose sum is σ = 86873904. Its totient is φ = 49497600.

The previous prime is 65741087. The next prime is 65741129. The reversal of 65741125 is 52114756.

65741125 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 8 ways, for example, as 25786084 + 39955041 = 5078^2 + 6321^2 .

It is a de Polignac number, because none of the positive numbers 2^k-65741125 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65741129) 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 15 ways as a sum of consecutive naturals, for example, 13344 + ... + 17593.

It is an arithmetic number, because the mean of its divisors is an integer number (5429619).

Almost surely, 2^65741125 is an apocalyptic number.

It is an amenable number.

65741125 is a deficient number, since it is larger than the sum of its proper divisors (21132779).

65741125 is a wasteful number, since it uses less digits than its factorization.

65741125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30969 (or 30959 counting only the distinct ones).

The product of its digits is 8400, while the sum is 31.

The square root of 65741125 is about 8108.0900957007. The cubic root of 65741125 is about 403.5949380112.

The spelling of 65741125 in words is "sixty-five million, seven hundred forty-one thousand, one hundred twenty-five".