6554145 has 64 divisors (see below), whose sum is σ = 12499200. Its totient is φ = 2903040.

The previous prime is 6554123. The next prime is 6554147. The reversal of 6554145 is 5414556.

It is not a de Polignac number, because 6554145 - 2⁸ = 6553889 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6554147) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 107415 + ... + 107475.

It is an arithmetic number, because the mean of its divisors is an integer number (195300).

Almost surely, 2^6554145 is an apocalyptic number.

6554145 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

6554145 is a deficient number, since it is larger than the sum of its proper divisors (5945055).

6554145 is a wasteful number, since it uses less digits than its factorization.

6554145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130.

The product of its digits is 12000, while the sum is 30.

The square root of 6554145 is about 2560.1064430996. The cubic root of 6554145 is about 187.1423225682.

The spelling of 6554145 in words is "six million, five hundred fifty-four thousand, one hundred forty-five".