2553011 has 4 divisors (see below), whose sum is σ = 2687400. Its totient is φ = 2418624.

The previous prime is 2552987. The next prime is 2553017. The reversal of 2553011 is 1103552.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2553011 - 2¹⁰ = 2551987 is a prime.

It is a super-2 number, since 2×2553011² = 13035730332242, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (2553017) 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 3 ways as a sum of consecutive naturals, for example, 67166 + ... + 67203.

It is an arithmetic number, because the mean of its divisors is an integer number (671850).

2^2553011 is an apocalyptic number.

2553011 is a deficient number, since it is larger than the sum of its proper divisors (134389).

2553011 is a wasteful number, since it uses less digits than its factorization.

2553011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134388.

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 2553011 is about 1597.8144447964. The cubic root of 2553011 is about 136.6734724617.

Adding to 2553011 its reverse (1103552), we get a palindrome (3656563).

The spelling of 2553011 in words is "two million, five hundred fifty-three thousand, eleven".