2063855525 has 12 divisors (see below), whose sum is σ = 2693875200. Its totient is φ = 1564184880.

The previous prime is 2063855509. The next prime is 2063855533. The reversal of 2063855525 is 5255583602.

It is not a de Polignac number, because 2063855525 - 2⁴ = 2063855509 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 2172005 + ... + 2172954.

It is an arithmetic number, because the mean of its divisors is an integer number (224489600).

Almost surely, 2^2063855525 is an apocalyptic number.

2063855525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2063855525 is a deficient number, since it is larger than the sum of its proper divisors (630019675).

2063855525 is a wasteful number, since it uses less digits than its factorization.

2063855525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4344988 (or 4344983 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 41.

The square root of 2063855525 is about 45429.6766992678. The cubic root of 2063855525 is about 1273.1896439668.

The spelling of 2063855525 in words is "two billion, sixty-three million, eight hundred fifty-five thousand, five hundred twenty-five".