6423532603 has 8 divisors (see below), whose sum is σ = 6839387280. Its totient is φ = 6011900160.

The previous prime is 6423532579. The next prime is 6423532657. The reversal of 6423532603 is 3062353246.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6423532603 - 2¹³ = 6423524411 is a prime.

It is a super-2 number, since 2×6423532603² = 82523542203607911218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6423532693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1052418 + ... + 1058503.

It is an arithmetic number, because the mean of its divisors is an integer number (854923410).

Almost surely, 2^6423532603 is an apocalyptic number.

6423532603 is a deficient number, since it is larger than the sum of its proper divisors (415854677).

6423532603 is a wasteful number, since it uses less digits than its factorization.

6423532603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111117.

The product of its (nonzero) digits is 77760, while the sum is 34.

The square root of 6423532603 is about 80146.9438157189. The cubic root of 6423532603 is about 1858.9083472640.

Adding to 6423532603 its reverse (3062353246), we get a palindrome (9485885849).

The spelling of 6423532603 in words is "six billion, four hundred twenty-three million, five hundred thirty-two thousand, six hundred three".