55065441 has 8 divisors (see below), whose sum is σ = 73509120. Its totient is φ = 36666032.

The previous prime is 55065421. The next prime is 55065443. The reversal of 55065441 is 14456055.

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 55065441 - 2⁶ = 55065377 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55065399 and 55065408.

It is not an unprimeable number, because it can be changed into a prime (55065443) 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, 8046 + ... + 13223.

It is an arithmetic number, because the mean of its divisors is an integer number (9188640).

Almost surely, 2^55065441 is an apocalyptic number.

It is an amenable number.

55065441 is a deficient number, since it is larger than the sum of its proper divisors (18443679).

55065441 is a wasteful number, since it uses less digits than its factorization.

55065441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22135.

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 55065441 is about 7420.6092067970. The cubic root of 55065441 is about 380.4460159990.

The spelling of 55065441 in words is "fifty-five million, sixty-five thousand, four hundred forty-one".