65562541 has 8 divisors (see below), whose sum is σ = 72503424. Its totient is φ = 58785120.

The previous prime is 65562517. The next prime is 65562569. The reversal of 65562541 is 14526556.

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

It is a cyclic number.

It is not a de Polignac number, because 65562541 - 2¹⁷ = 65431469 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 65562497 and 65562506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65562571) 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, 40021 + ... + 41626.

It is an arithmetic number, because the mean of its divisors is an integer number (9062928).

Almost surely, 2^65562541 is an apocalyptic number.

It is an amenable number.

65562541 is a deficient number, since it is larger than the sum of its proper divisors (6940883).

65562541 is a wasteful number, since it uses less digits than its factorization.

65562541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81731.

The product of its digits is 36000, while the sum is 34.

The square root of 65562541 is about 8097.0699021313. The cubic root of 65562541 is about 403.2291549954.

The spelling of 65562541 in words is "sixty-five million, five hundred sixty-two thousand, five hundred forty-one".