2055385486 has 32 divisors (see below), whose sum is σ = 3847253760. Its totient is φ = 800088000.

The previous prime is 2055385481. The next prime is 2055385487. The reversal of 2055385486 is 6845835502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2055385481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 188586 + ... + 199186.

It is an arithmetic number, because the mean of its divisors is an integer number (120226680).

Almost surely, 2^2055385486 is an apocalyptic number.

2055385486 is a deficient number, since it is larger than the sum of its proper divisors (1791868274).

2055385486 is a wasteful number, since it uses less digits than its factorization.

2055385486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11880.

The product of its (nonzero) digits is 1152000, while the sum is 46.

The square root of 2055385486 is about 45336.3594259619. The cubic root of 2055385486 is about 1271.4455373729.

The spelling of 2055385486 in words is "two billion, fifty-five million, three hundred eighty-five thousand, four hundred eighty-six".