2152055025 has 36 divisors (see below), whose sum is σ = 3859432668. Its totient is φ = 1146314880.

The previous prime is 2152055011. The next prime is 2152055069. The reversal of 2152055025 is 5205502512.

2152055025 is a `hidden beast` number, since 2 + 152 + 0 + 5 + 502 + 5 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 905047056 + 1247007969 = 30084^2 + 35313^2 .

It is not a de Polignac number, because 2152055025 - 2¹³ = 2152046833 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2152055025.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 186319 + ... + 197531.

It is an arithmetic number, because the mean of its divisors is an integer number (107206463).

Almost surely, 2^2152055025 is an apocalyptic number.

2152055025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2152055025 is a deficient number, since it is larger than the sum of its proper divisors (1707377643).

2152055025 is a wasteful number, since it uses less digits than its factorization.

2152055025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12082 (or 12074 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 27.

The square root of 2152055025 is about 46390.2470892320. The cubic root of 2152055025 is about 1291.0739659260.

Adding to 2152055025 its reverse (5205502512), we get a palindrome (7357557537).

The spelling of 2152055025 in words is "two billion, one hundred fifty-two million, fifty-five thousand, twenty-five".