2055645527 has 12 divisors (see below), whose sum is σ = 2262437784. Its totient is φ = 1866402720.

The previous prime is 2055645503. The next prime is 2055645551. The reversal of 2055645527 is 7255465502.

It is an interprime number because it is at equal distance from previous prime (2055645503) and next prime (2055645551).

It is not a de Polignac number, because 2055645527 - 2⁸ = 2055645271 is a prime.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2055645127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89393 + ... + 110010.

It is an arithmetic number, because the mean of its divisors is an integer number (188536482).

Almost surely, 2^2055645527 is an apocalyptic number.

2055645527 is a deficient number, since it is larger than the sum of its proper divisors (206792257).

2055645527 is a wasteful number, since it uses less digits than its factorization.

2055645527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199490 (or 199477 counting only the distinct ones).

The product of its (nonzero) digits is 420000, while the sum is 41.

The square root of 2055645527 is about 45339.2272430839. The cubic root of 2055645527 is about 1271.4991548944.

The spelling of 2055645527 in words is "two billion, fifty-five million, six hundred forty-five thousand, five hundred twenty-seven".