63466506023 has 4 divisors (see below), whose sum is σ = 63469014528. Its totient is φ = 63463997520.

The previous prime is 63466506013. The next prime is 63466506031. The reversal of 63466506023 is 32060566436.

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 63466506023 - 2⁶ = 63466505959 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 (63466506013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1215911 + ... + 1267032.

It is an arithmetic number, because the mean of its divisors is an integer number (15867253632).

Almost surely, 2^63466506023 is an apocalyptic number.

63466506023 is a deficient number, since it is larger than the sum of its proper divisors (2508505).

63466506023 is a wasteful number, since it uses less digits than its factorization.

63466506023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2508504.

The product of its (nonzero) digits is 466560, while the sum is 41.

The spelling of 63466506023 in words is "sixty-three billion, four hundred sixty-six million, five hundred six thousand, twenty-three".