2495553 has 4 divisors (see below), whose sum is σ = 3327408. Its totient is φ = 1663700.

The previous prime is 2495551. The next prime is 2495557. The reversal of 2495553 is 3555942.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2495553 - 2¹ = 2495551 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (2495551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 415923 + ... + 415928.

It is an arithmetic number, because the mean of its divisors is an integer number (831852).

2^2495553 is an apocalyptic number.

It is an amenable number.

2495553 is a deficient number, since it is larger than the sum of its proper divisors (831855).

2495553 is an equidigital number, since it uses as much as digits as its factorization.

2495553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831854.

The product of its digits is 27000, while the sum is 33.

The square root of 2495553 is about 1579.7319392859. The cubic root of 2495553 is about 135.6403596329.

The spelling of 2495553 in words is "two million, four hundred ninety-five thousand, five hundred fifty-three".