320202463054 has 4 divisors (see below), whose sum is σ = 480303694584. Its totient is φ = 160101231526.

The previous prime is 320202463043. The next prime is 320202463079. The reversal of 320202463054 is 450364202023.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80050615762 + ... + 80050615765.

It is an arithmetic number, because the mean of its divisors is an integer number (120075923646).

Almost surely, 2^320202463054 is an apocalyptic number.

320202463054 is a deficient number, since it is larger than the sum of its proper divisors (160101231530).

320202463054 is a wasteful number, since it uses less digits than its factorization.

320202463054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160101231529.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 320202463054 its reverse (450364202023), we get a palindrome (770566665077).

The spelling of 320202463054 in words is "three hundred twenty billion, two hundred two million, four hundred sixty-three thousand, fifty-four".