2052525140 has 12 divisors (see below), whose sum is σ = 4310302836. Its totient is φ = 821010048.

The previous prime is 2052525127. The next prime is 2052525151. The reversal of 2052525140 is 415252502.

2052525140 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1451000464 + 601524676 = 38092^2 + 24526^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51313109 + ... + 51313148.

It is an arithmetic number, because the mean of its divisors is an integer number (359191903).

Almost surely, 2^2052525140 is an apocalyptic number.

2052525140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2052525140 is an abundant number, since it is smaller than the sum of its proper divisors (2257777696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2052525140 is a wasteful number, since it uses less digits than its factorization.

2052525140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102626266 (or 102626264 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 2052525140 is about 45304.8026151754. The cubic root of 2052525140 is about 1270.8554676093.

Adding to 2052525140 its reverse (415252502), we get a palindrome (2467777642).

The spelling of 2052525140 in words is "two billion, fifty-two million, five hundred twenty-five thousand, one hundred forty".