56466330423 has 8 divisors (see below), whose sum is σ = 75290419200. Its totient is φ = 37643230968.

The previous prime is 56466330409. The next prime is 56466330449. The reversal of 56466330423 is 32403366465.

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

It is not a de Polignac number, because 56466330423 - 2¹⁶ = 56466264887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56466330463) 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, 101943 + ... + 351176.

It is an arithmetic number, because the mean of its divisors is an integer number (9411302400).

Almost surely, 2^56466330423 is an apocalyptic number.

56466330423 is a deficient number, since it is larger than the sum of its proper divisors (18824088777).

56466330423 is a wasteful number, since it uses less digits than its factorization.

56466330423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494661.

The product of its (nonzero) digits is 933120, while the sum is 42.

Adding to 56466330423 its reverse (32403366465), we get a palindrome (88869696888).

The spelling of 56466330423 in words is "fifty-six billion, four hundred sixty-six million, three hundred thirty thousand, four hundred twenty-three".