65345741 has 2 divisors, whose sum is σ = 65345742. Its totient is φ = 65345740.

The previous prime is 65345711. The next prime is 65345743. The reversal of 65345741 is 14754356.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60124516 + 5221225 = 7754^2 + 2285^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65345741 is a prime.

Together with 65345743, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65345743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32672870 + 32672871.

It is an arithmetic number, because the mean of its divisors is an integer number (32672871).

Almost surely, 2^65345741 is an apocalyptic number.

It is an amenable number.

65345741 is a deficient number, since it is larger than the sum of its proper divisors (1).

65345741 is an equidigital number, since it uses as much as digits as its factorization.

65345741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 50400, while the sum is 35.

The square root of 65345741 is about 8083.6712575413. The cubic root of 65345741 is about 402.7842026586.

The spelling of 65345741 in words is "sixty-five million, three hundred forty-five thousand, seven hundred forty-one".