2550000255 has 32 divisors (see below), whose sum is σ = 4712732928. Its totient is φ = 1163635200.

The previous prime is 2550000253. The next prime is 2550000283. The reversal of 2550000255 is 5520000552.

It is not a de Polignac number, because 2550000255 - 2¹ = 2550000253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2550000253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 451741 + ... + 457350.

It is an arithmetic number, because the mean of its divisors is an integer number (147272904).

Almost surely, 2^2550000255 is an apocalyptic number.

2550000255 is a deficient number, since it is larger than the sum of its proper divisors (2162732673).

2550000255 is a wasteful number, since it uses less digits than its factorization.

2550000255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909127.

The product of its (nonzero) digits is 2500, while the sum is 24.

The square root of 2550000255 is about 50497.5272166866. The cubic root of 2550000255 is about 1366.1972535871.

It can be divided in two parts, 2550000 and 255, that multiplied together give a square (650250000 = 25500²).

The spelling of 2550000255 in words is "two billion, five hundred fifty million, two hundred fifty-five", and thus it is an aban number.