6601053 has 4 divisors (see below), whose sum is σ = 8801408. Its totient is φ = 4400700.

The previous prime is 6601039. The next prime is 6601061. The reversal of 6601053 is 3501066.

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 not a de Polignac number, because 6601053 - 2⁶ = 6600989 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6601013) 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, 1100173 + ... + 1100178.

It is an arithmetic number, because the mean of its divisors is an integer number (2200352).

Almost surely, 2^6601053 is an apocalyptic number.

It is an amenable number.

6601053 is a deficient number, since it is larger than the sum of its proper divisors (2200355).

6601053 is a wasteful number, since it uses less digits than its factorization.

6601053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2200354.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 6601053 is about 2569.2514474064. The cubic root of 6601053 is about 187.5877207318.

The spelling of 6601053 in words is "six million, six hundred one thousand, fifty-three".