55051466 has 16 divisors (see below), whose sum is σ = 87264000. Its totient is φ = 25993968.

The previous prime is 55051439. The next prime is 55051487. The reversal of 55051466 is 66415055.

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, 3941 + ... + 11208.

It is an arithmetic number, because the mean of its divisors is an integer number (5454000).

Almost surely, 2^55051466 is an apocalyptic number.

55051466 is a deficient number, since it is larger than the sum of its proper divisors (32212534).

55051466 is a wasteful number, since it uses less digits than its factorization.

55051466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15253.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 55051466 is about 7419.6675127663. The cubic root of 55051466 is about 380.4138289453.

The spelling of 55051466 in words is "fifty-five million, fifty-one thousand, four hundred sixty-six".