55107355 has 8 divisors (see below), whose sum is σ = 66239712. Its totient is φ = 44011968.

The previous prime is 55107343. The next prime is 55107361. The reversal of 55107355 is 55370155.

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 55107355 - 2²¹ = 53010203 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5847 + ... + 12016.

It is an arithmetic number, because the mean of its divisors is an integer number (8279964).

Almost surely, 2^55107355 is an apocalyptic number.

55107355 is a deficient number, since it is larger than the sum of its proper divisors (11132357).

55107355 is a wasteful number, since it uses less digits than its factorization.

55107355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18485.

The product of its (nonzero) digits is 13125, while the sum is 31.

The square root of 55107355 is about 7423.4328312446. The cubic root of 55107355 is about 380.5425191770.

The spelling of 55107355 in words is "fifty-five million, one hundred seven thousand, three hundred fifty-five".