120054655 has 12 divisors (see below), whose sum is σ = 167586840. Its totient is φ = 82323024.

The previous prime is 120054653. The next prime is 120054707. The reversal of 120054655 is 556450021.

It is not a de Polignac number, because 120054655 - 2¹ = 120054653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120054653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 244765 + ... + 245254.

It is an arithmetic number, because the mean of its divisors is an integer number (13965570).

Almost surely, 2^120054655 is an apocalyptic number.

120054655 is a deficient number, since it is larger than the sum of its proper divisors (47532185).

120054655 is an equidigital number, since it uses as much as digits as its factorization.

120054655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490038 (or 490031 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 120054655 is about 10956.9455141476. The cubic root of 120054655 is about 493.3172872896.

It can be divided in two parts, 1200 and 54655, that added together give a palindrome (55855).

The spelling of 120054655 in words is "one hundred twenty million, fifty-four thousand, six hundred fifty-five".