55005713 has 8 divisors (see below), whose sum is σ = 63894720. Its totient is φ = 46374480.

The previous prime is 55005701. The next prime is 55005737. The reversal of 55005713 is 31750055.

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 55005713 - 2⁴ = 55005697 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (55005763) 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, 63983 + ... + 64836.

It is an arithmetic number, because the mean of its divisors is an integer number (7986840).

Almost surely, 2^55005713 is an apocalyptic number.

It is an amenable number.

55005713 is a deficient number, since it is larger than the sum of its proper divisors (8889007).

55005713 is a wasteful number, since it uses less digits than its factorization.

55005713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128887.

The product of its (nonzero) digits is 2625, while the sum is 26.

The square root of 55005713 is about 7416.5836474754. The cubic root of 55005713 is about 380.3084130550.

Adding to 55005713 its reverse (31750055), we get a palindrome (86755768).

The spelling of 55005713 in words is "fifty-five million, five thousand, seven hundred thirteen".