2550375 has 24 divisors (see below), whose sum is σ = 4599504. Its totient is φ = 1359600.

The previous prime is 2550367. The next prime is 2550403. The reversal of 2550375 is 5730552.

It is not a de Polignac number, because 2550375 - 2³ = 2550367 is a prime.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 9 + ... + 2258.

It is an arithmetic number, because the mean of its divisors is an integer number (191646).

2^2550375 is an apocalyptic number.

2550375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2550375 is a deficient number, since it is larger than the sum of its proper divisors (2049129).

2550375 is a wasteful number, since it uses less digits than its factorization.

2550375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2288 (or 2275 counting only the distinct ones).

The product of its (nonzero) digits is 5250, while the sum is 27.

The square root of 2550375 is about 1596.9893550052. The cubic root of 2550375 is about 136.6264175216.

The spelling of 2550375 in words is "two million, five hundred fifty thousand, three hundred seventy-five".