2553275 has 24 divisors (see below), whose sum is σ = 3374784. Its totient is φ = 1913600.

The previous prime is 2553251. The next prime is 2553283. The reversal of 2553275 is 5723552.

It is not a de Polignac number, because 2553275 - 2¹⁶ = 2487739 is a prime.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 2⁴ + 5² + 5⁵ + 3¹² + 2¹⁶ + 7 + 5⁹ .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48149 + ... + 48201.

It is an arithmetic number, because the mean of its divisors is an integer number (140616).

2^2553275 is an apocalyptic number.

2553275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2553275 is a deficient number, since it is larger than the sum of its proper divisors (821509).

2553275 is a wasteful number, since it uses less digits than its factorization.

2553275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151 (or 146 counting only the distinct ones).

The product of its digits is 10500, while the sum is 29.

The square root of 2553275 is about 1597.8970555076. The cubic root of 2553275 is about 136.6781833113.

The spelling of 2553275 in words is "two million, five hundred fifty-three thousand, two hundred seventy-five".