55105654 has 16 divisors (see below), whose sum is σ = 88586208. Its totient is φ = 25641792.

The previous prime is 55105651. The next prime is 55105663. The reversal of 55105654 is 45650155.

55105654 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55105651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14487 + ... + 17890.

It is an arithmetic number, because the mean of its divisors is an integer number (5536638).

Almost surely, 2^55105654 is an apocalyptic number.

55105654 is a deficient number, since it is larger than the sum of its proper divisors (33480554).

55105654 is a wasteful number, since it uses less digits than its factorization.

55105654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32439.

The product of its (nonzero) digits is 15000, while the sum is 31.

The square root of 55105654 is about 7423.3182607241. The cubic root of 55105654 is about 380.5386037318.

The spelling of 55105654 in words is "fifty-five million, one hundred five thousand, six hundred fifty-four".