65576541 has 8 divisors (see below), whose sum is σ = 87480640. Its totient is φ = 43695072.

The previous prime is 65576521. The next prime is 65576561. The reversal of 65576541 is 14567556.

It is an interprime number because it is at equal distance from previous prime (65576521) and next prime (65576561).

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

It is not a de Polignac number, because 65576541 - 2⁵ = 65576509 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 65576541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65576521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3000 + ... + 11838.

It is an arithmetic number, because the mean of its divisors is an integer number (10935080).

Almost surely, 2^65576541 is an apocalyptic number.

It is an amenable number.

65576541 is a deficient number, since it is larger than the sum of its proper divisors (21904099).

65576541 is a wasteful number, since it uses less digits than its factorization.

65576541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11315.

The product of its digits is 126000, while the sum is 39.

The square root of 65576541 is about 8097.9343662443. The cubic root of 65576541 is about 403.2578543427.

The spelling of 65576541 in words is "sixty-five million, five hundred seventy-six thousand, five hundred forty-one".