2525050260 has 60 divisors (see below), whose sum is σ = 7921181268. Its totient is φ = 673346304.

The previous prime is 2525050169. The next prime is 2525050261. The reversal of 2525050260 is 620505252.

2525050260 is a `hidden beast` number, since 2 + 52 + 50 + 502 + 60 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1319432976 + 1205617284 = 36324^2 + 34722^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525050261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 777717 + ... + 780956.

Almost surely, 2^2525050260 is an apocalyptic number.

2525050260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2525050260 is an abundant number, since it is smaller than the sum of its proper divisors (5396131008).

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

2525050260 is a wasteful number, since it uses less digits than its factorization.

2525050260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1558694 (or 1558683 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 2525050260 is about 50249.8782088076. The cubic root of 2525050260 is about 1361.7268756999.

The spelling of 2525050260 in words is "two billion, five hundred twenty-five million, fifty thousand, two hundred sixty".