55085435 has 8 divisors (see below), whose sum is σ = 67008480. Its totient is φ = 43464384.

The previous prime is 55085431. The next prime is 55085441. The reversal of 55085435 is 53458055.

55085435 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 55085435 - 2² = 55085431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55085395 and 55085404.

It is not an unprimeable number, because it can be changed into a prime (55085431) by changing a digit.

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, 75095 + ... + 75824.

It is an arithmetic number, because the mean of its divisors is an integer number (8376060).

Almost surely, 2^55085435 is an apocalyptic number.

55085435 is a deficient number, since it is larger than the sum of its proper divisors (11923045).

55085435 is a wasteful number, since it uses less digits than its factorization.

55085435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150997.

The product of its (nonzero) digits is 60000, while the sum is 35.

The square root of 55085435 is about 7421.9562785023. The cubic root of 55085435 is about 380.4920564740.

The spelling of 55085435 in words is "fifty-five million, eighty-five thousand, four hundred thirty-five".