6554653 has 4 divisors (see below), whose sum is σ = 7491040. Its totient is φ = 5618268.

The previous prime is 6554641. The next prime is 6554657. The reversal of 6554653 is 3564556.

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 6554653 - 2⁵ = 6554621 is a prime.

It is a Duffinian number.

6554653 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6554657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 468183 + ... + 468196.

It is an arithmetic number, because the mean of its divisors is an integer number (1872760).

Almost surely, 2^6554653 is an apocalyptic number.

It is an amenable number.

6554653 is a deficient number, since it is larger than the sum of its proper divisors (936387).

6554653 is an equidigital number, since it uses as much as digits as its factorization.

6554653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936386.

The product of its digits is 54000, while the sum is 34.

The square root of 6554653 is about 2560.2056558019. The cubic root of 6554653 is about 187.1471574650.

It can be divided in two parts, 65 and 54653, that multiplied together give a triangular number (3552445 = T₂₆₆₅).

The spelling of 6554653 in words is "six million, five hundred fifty-four thousand, six hundred fifty-three".