6603056461 has 4 divisors (see below), whose sum is σ = 6743547072. Its totient is φ = 6462565852.

The previous prime is 6603056423. The next prime is 6603056527. The reversal of 6603056461 is 1646503066.

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 6603056461 - 2⁷ = 6603056333 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6603056461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6603056261) 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, 70245235 + ... + 70245328.

It is an arithmetic number, because the mean of its divisors is an integer number (1685886768).

Almost surely, 2^6603056461 is an apocalyptic number.

It is an amenable number.

6603056461 is a deficient number, since it is larger than the sum of its proper divisors (140490611).

6603056461 is a wasteful number, since it uses less digits than its factorization.

6603056461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140490610.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 6603056461 is about 81259.1930860749. The cubic root of 6603056461 is about 1876.0669682883.

The spelling of 6603056461 in words is "six billion, six hundred three million, fifty-six thousand, four hundred sixty-one".