55110506 has 16 divisors (see below), whose sum is σ = 91270368. Its totient is φ = 24747600.

The previous prime is 55110499. The next prime is 55110533. The reversal of 55110506 is 60501155.

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, 13265 + ... + 16916.

It is an arithmetic number, because the mean of its divisors is an integer number (5704398).

Almost surely, 2^55110506 is an apocalyptic number.

55110506 is a deficient number, since it is larger than the sum of its proper divisors (36159862).

55110506 is a wasteful number, since it uses less digits than its factorization.

55110506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30277.

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 55110506 is about 7423.6450615584. The cubic root of 55110506 is about 380.5497720904.

The spelling of 55110506 in words is "fifty-five million, one hundred ten thousand, five hundred six".