2525250650 has 24 divisors (see below), whose sum is σ = 5058272604. Its totient is φ = 932400000.

The previous prime is 2525250649. The next prime is 2525250653. The reversal of 2525250650 is 560525252.

It can be written as a sum of positive squares in 6 ways, for example, as 677196529 + 1848054121 = 26023^2 + 42989^2 .

It is not an unprimeable number, because it can be changed into a prime (2525250653) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1941851 + ... + 1943150.

Almost surely, 2^2525250650 is an apocalyptic number.

2525250650 is an abundant number, since it is smaller than the sum of its proper divisors (2533021954).

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

2525250650 is a wasteful number, since it uses less digits than its factorization.

2525250650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3885026 (or 3885021 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 2525250650 is about 50251.8721044301. The cubic root of 2525250650 is about 1361.7628973235.

The spelling of 2525250650 in words is "two billion, five hundred twenty-five million, two hundred fifty thousand, six hundred fifty".