2555050 has 24 divisors (see below), whose sum is σ = 4799916. Its totient is φ = 1011840.

The previous prime is 2555041. The next prime is 2555057. The reversal of 2555050 is 505552.

It can be written as a sum of positive squares in 6 ways, for example, as 1083681 + 1471369 = 1041^2 + 1213^2 .

It is not an unprimeable number, because it can be changed into a prime (2555057) 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 11 ways as a sum of consecutive naturals, for example, 6664 + ... + 7036.

2^2555050 is an apocalyptic number.

2555050 is a deficient number, since it is larger than the sum of its proper divisors (2244866).

2555050 is a wasteful number, since it uses less digits than its factorization.

2555050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522 (or 517 counting only the distinct ones).

The product of its (nonzero) digits is 1250, while the sum is 22.

The square root of 2555050 is about 1598.4523765192. The cubic root of 2555050 is about 136.7098482095.

It can be divided in two parts, 25550 and 50, that added together give a square (25600 = 160²).

The spelling of 2555050 in words is "two million, five hundred fifty-five thousand, fifty".