65132040413 has 8 divisors (see below), whose sum is σ = 74792773920. Its totient is φ = 56094580080.

The previous prime is 65132040409. The next prime is 65132040427. The reversal of 65132040413 is 31404023156.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 65132040413 - 2² = 65132040409 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 (65132040403) 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 in 7 ways as a sum of consecutive naturals, for example, 155818070 + ... + 155818487.

It is an arithmetic number, because the mean of its divisors is an integer number (9349096740).

Almost surely, 2^65132040413 is an apocalyptic number.

It is an amenable number.

65132040413 is a deficient number, since it is larger than the sum of its proper divisors (9660733507).

65132040413 is a wasteful number, since it uses less digits than its factorization.

65132040413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311636587.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 65132040413 its reverse (31404023156), we get a palindrome (96536063569).

The spelling of 65132040413 in words is "sixty-five billion, one hundred thirty-two million, forty thousand, four hundred thirteen".