55110455 has 8 divisors (see below), whose sum is σ = 66247632. Its totient is φ = 44011648.

The previous prime is 55110443. The next prime is 55110493. The reversal of 55110455 is 55401155.

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 55110455 - 2⁸ = 55110199 is a prime.

It is a Duffinian number.

It is a congruent 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, 6329 + ... + 12258.

It is an arithmetic number, because the mean of its divisors is an integer number (8280954).

Almost surely, 2^55110455 is an apocalyptic number.

55110455 is a deficient number, since it is larger than the sum of its proper divisors (11137177).

55110455 is a wasteful number, since it uses less digits than its factorization.

55110455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19185.

The product of its (nonzero) digits is 2500, while the sum is 26.

The square root of 55110455 is about 7423.6416265873. The cubic root of 55110455 is about 380.5496547018.

The spelling of 55110455 in words is "fifty-five million, one hundred ten thousand, four hundred fifty-five".