65505741 has 16 divisors (see below), whose sum is σ = 102254208. Its totient is φ = 36518400.

The previous prime is 65505731. The next prime is 65505757. The reversal of 65505741 is 14750556.

It is not a de Polignac number, because 65505741 - 2¹¹ = 65503693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65505701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37180 + ... + 38901.

It is an arithmetic number, because the mean of its divisors is an integer number (6390888).

Almost surely, 2^65505741 is an apocalyptic number.

It is an amenable number.

65505741 is a deficient number, since it is larger than the sum of its proper divisors (36748467).

65505741 is a wasteful number, since it uses less digits than its factorization.

65505741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76132.

The product of its (nonzero) digits is 21000, while the sum is 33.

The square root of 65505741 is about 8093.5617005123. The cubic root of 65505741 is about 403.1126757124.

The spelling of 65505741 in words is "sixty-five million, five hundred five thousand, seven hundred forty-one".