55070366 has 8 divisors (see below), whose sum is σ = 88959864. Its totient is φ = 25417080.

The previous prime is 55070363. The next prime is 55070371. The reversal of 55070366 is 66307055.

55070366 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 super-3 number, since 3×55070366³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55070363) 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 3 ways as a sum of consecutive naturals, for example, 1059020 + ... + 1059071.

It is an arithmetic number, because the mean of its divisors is an integer number (11119983).

Almost surely, 2^55070366 is an apocalyptic number.

55070366 is a deficient number, since it is larger than the sum of its proper divisors (33889498).

55070366 is a wasteful number, since it uses less digits than its factorization.

55070366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2118106.

The product of its (nonzero) digits is 18900, while the sum is 32.

The square root of 55070366 is about 7420.9410454470. The cubic root of 55070366 is about 380.4573579026.

The spelling of 55070366 in words is "fifty-five million, seventy thousand, three hundred sixty-six".