2533755 has 32 divisors (see below), whose sum is σ = 4723200. Its totient is φ = 1135872.

The previous prime is 2533753. The next prime is 2533801. The reversal of 2533755 is 5573352.

It is not a de Polignac number, because 2533755 - 2¹ = 2533753 is a prime.

2533755 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2533753) 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 31 ways as a sum of consecutive naturals, for example, 5991 + ... + 6399.

It is an arithmetic number, because the mean of its divisors is an integer number (147600).

2^2533755 is an apocalyptic number.

2533755 is a deficient number, since it is larger than the sum of its proper divisors (2189445).

2533755 is a wasteful number, since it uses less digits than its factorization.

2533755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483.

The product of its digits is 15750, while the sum is 30.

The square root of 2533755 is about 1591.7773085454. Note that the first 3 decimals coincide. The cubic root of 2533755 is about 136.3289865498.

The spelling of 2533755 in words is "two million, five hundred thirty-three thousand, seven hundred fifty-five".