2555025050 has 12 divisors (see below), whose sum is σ = 4752346686. Its totient is φ = 1022010000.

The previous prime is 2555025049. The next prime is 2555025061. The reversal of 2555025050 is 505205552.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 2083831201 + 471193849 = 45649^2 + 21707^2 .

It is a super-2 number, since 2×2555025050² = 13056306012255005000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25550201 + ... + 25550300.

Almost surely, 2^2555025050 is an apocalyptic number.

2555025050 is a deficient number, since it is larger than the sum of its proper divisors (2197321636).

2555025050 is a wasteful number, since it uses less digits than its factorization.

2555025050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51100513 (or 51100508 counting only the distinct ones).

The product of its (nonzero) digits is 12500, while the sum is 29.

The square root of 2555025050 is about 50547.2556129410. The cubic root of 2555025050 is about 1367.0940321865.

The spelling of 2555025050 in words is "two billion, five hundred fifty-five million, twenty-five thousand, fifty".