6554351 has 4 divisors (see below), whose sum is σ = 6678072. Its totient is φ = 6430632.

The previous prime is 6554341. The next prime is 6554357. The reversal of 6554351 is 1534556.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6554351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6554357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61781 + ... + 61886.

It is an arithmetic number, because the mean of its divisors is an integer number (1669518).

Almost surely, 2^6554351 is an apocalyptic number.

6554351 is a deficient number, since it is larger than the sum of its proper divisors (123721).

6554351 is a wasteful number, since it uses less digits than its factorization.

6554351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123720.

The product of its digits is 9000, while the sum is 29.

The square root of 6554351 is about 2560.1466754856. The cubic root of 6554351 is about 187.1442832061.

The spelling of 6554351 in words is "six million, five hundred fifty-four thousand, three hundred fifty-one".