6635063030023 has 4 divisors (see below), whose sum is σ = 6760252898568. Its totient is φ = 6509873161480.

The previous prime is 6635063030003. The next prime is 6635063030047. The reversal of 6635063030023 is 3200303605366.

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

It is a cyclic number.

It is not a de Polignac number, because 6635063030023 - 2¹⁷ = 6635062898951 is a prime.

It is a super-2 number, since 2×6635063030023² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6635063030003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62594934193 + ... + 62594934298.

It is an arithmetic number, because the mean of its divisors is an integer number (1690063224642).

Almost surely, 2^{6635063030023} is an apocalyptic number.

6635063030023 is a deficient number, since it is larger than the sum of its proper divisors (125189868545).

6635063030023 is a wasteful number, since it uses less digits than its factorization.

6635063030023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125189868544.

The product of its (nonzero) digits is 174960, while the sum is 37.

Adding to 6635063030023 its reverse (3200303605366), we get a palindrome (9835366635389).

The spelling of 6635063030023 in words is "six trillion, six hundred thirty-five billion, sixty-three million, thirty thousand, twenty-three".