55011070 has 8 divisors (see below), whose sum is σ = 99019944. Its totient is φ = 22004424.

The previous prime is 55011041. The next prime is 55011071. The reversal of 55011070 is 7011055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55011071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2750544 + ... + 2750563.

It is an arithmetic number, because the mean of its divisors is an integer number (12377493).

Almost surely, 2^55011070 is an apocalyptic number.

55011070 is a deficient number, since it is larger than the sum of its proper divisors (44008874).

55011070 is a wasteful number, since it uses less digits than its factorization.

55011070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5501114.

The product of its (nonzero) digits is 175, while the sum is 19.

The square root of 55011070 is about 7416.9447887928. The cubic root of 55011070 is about 380.3207587183.

The spelling of 55011070 in words is "fifty-five million, eleven thousand, seventy".