55036705 has 8 divisors (see below), whose sum is σ = 66100392. Its totient is φ = 43991808.

The previous prime is 55036699. The next prime is 55036721. The reversal of 55036705 is 50763055.

55036705 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 22819729 + 32216976 = 4777^2 + 5676^2 .

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 55036705 - 2¹⁷ = 54905633 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2857 + ... + 10873.

It is an arithmetic number, because the mean of its divisors is an integer number (8262549).

Almost surely, 2^55036705 is an apocalyptic number.

It is an amenable number.

55036705 is a deficient number, since it is larger than the sum of its proper divisors (11063687).

55036705 is a wasteful number, since it uses less digits than its factorization.

55036705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9395.

The product of its (nonzero) digits is 15750, while the sum is 31.

The square root of 55036705 is about 7418.6727249556. The cubic root of 55036705 is about 380.3798256699.

The spelling of 55036705 in words is "fifty-five million, thirty-six thousand, seven hundred five".