65349068541 has 16 divisors (see below), whose sum is σ = 87265571328. Its totient is φ = 43499358000.

The previous prime is 65349068471. The next prime is 65349068549. The reversal of 65349068541 is 14586094356.

It is not a de Polignac number, because 65349068541 - 2¹³ = 65349060349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65349068549) 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, 6575346 + ... + 6585276.

It is an arithmetic number, because the mean of its divisors is an integer number (5454098208).

Almost surely, 2^65349068541 is an apocalyptic number.

It is an amenable number.

65349068541 is a deficient number, since it is larger than the sum of its proper divisors (21916502787).

65349068541 is a wasteful number, since it uses less digits than its factorization.

65349068541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13072.

The product of its (nonzero) digits is 3110400, while the sum is 51.

The spelling of 65349068541 in words is "sixty-five billion, three hundred forty-nine million, sixty-eight thousand, five hundred forty-one".