55062065 has 8 divisors (see below), whose sum is σ = 69961320. Its totient is φ = 41458432.

The previous prime is 55062043. The next prime is 55062067. The reversal of 55062065 is 56026055.

It can be written as a sum of positive squares in 4 ways, for example, as 833569 + 54228496 = 913^2 + 7364^2 .

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 55062065 - 2⁶ = 55062001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55062067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 323810 + ... + 323979.

It is an arithmetic number, because the mean of its divisors is an integer number (8745165).

Almost surely, 2^55062065 is an apocalyptic number.

It is an amenable number.

55062065 is a deficient number, since it is larger than the sum of its proper divisors (14899255).

55062065 is a wasteful number, since it uses less digits than its factorization.

55062065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647811.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 55062065 is about 7420.3817287253. The cubic root of 55062065 is about 380.4382409349.

The spelling of 55062065 in words is "fifty-five million, sixty-two thousand, sixty-five".