6461053 has 4 divisors (see below), whose sum is σ = 6467580. Its totient is φ = 6454528.

The previous prime is 6461047. The next prime is 6461089. The reversal of 6461053 is 3501646.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 710649 + 5750404 = 843^2 + 2398^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6461053 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 (6461023) 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, 1438 + ... + 3871.

It is an arithmetic number, because the mean of its divisors is an integer number (1616895).

Almost surely, 2^6461053 is an apocalyptic number.

It is an amenable number.

6461053 is a deficient number, since it is larger than the sum of its proper divisors (6527).

6461053 is a wasteful number, since it uses less digits than its factorization.

6461053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6526.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 6461053 is about 2541.8601456414. The cubic root of 6461053 is about 186.2520670011.

Adding to 6461053 its reverse (3501646), we get a palindrome (9962699).

The spelling of 6461053 in words is "six million, four hundred sixty-one thousand, fifty-three".