6606032453 has 4 divisors (see below), whose sum is σ = 6617173068. Its totient is φ = 6594891840.

The previous prime is 6606032437. The next prime is 6606032483. The reversal of 6606032453 is 3542306066.

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

It can be written as a sum of positive squares in 2 ways, for example, as 5026526404 + 1579506049 = 70898^2 + 39743^2 .

It is a cyclic number.

It is not a de Polignac number, because 6606032453 - 2⁴ = 6606032437 is a prime.

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 (6606032483) 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, 5569418 + ... + 5570603.

It is an arithmetic number, because the mean of its divisors is an integer number (1654293267).

Almost surely, 2^6606032453 is an apocalyptic number.

It is an amenable number.

6606032453 is a deficient number, since it is larger than the sum of its proper divisors (11140615).

6606032453 is a wasteful number, since it uses less digits than its factorization.

6606032453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11140614.

The product of its (nonzero) digits is 77760, while the sum is 35.

The square root of 6606032453 is about 81277.5027483005. The cubic root of 6606032453 is about 1876.3487732250.

The spelling of 6606032453 in words is "six billion, six hundred six million, thirty-two thousand, four hundred fifty-three".