56452163450323 has 4 divisors (see below), whose sum is σ = 56452181516920. Its totient is φ = 56452145383728.

The previous prime is 56452163450281. The next prime is 56452163450341. The reversal of 56452163450323 is 32305436125465.

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 56452163450323 - 2⁹ = 56452163449811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56452163451323) 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, 3005565 + ... + 11042542.

It is an arithmetic number, because the mean of its divisors is an integer number (14113045379230).

Almost surely, 2^{56452163450323} is an apocalyptic number.

56452163450323 is a deficient number, since it is larger than the sum of its proper divisors (18066597).

56452163450323 is a wasteful number, since it uses less digits than its factorization.

56452163450323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18066596.

The product of its (nonzero) digits is 7776000, while the sum is 49.

Adding to 56452163450323 its reverse (32305436125465), we get a palindrome (88757599575788).

The spelling of 56452163450323 in words is "fifty-six trillion, four hundred fifty-two billion, one hundred sixty-three million, four hundred fifty thousand, three hundred twenty-three".