65472968476 has 12 divisors (see below), whose sum is σ = 114655596160. Its totient is φ = 32714226720.

The previous prime is 65472968461. The next prime is 65472968503. The reversal of 65472968476 is 67486927456.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5557761 + ... + 5569528.

Almost surely, 2^65472968476 is an apocalyptic number.

It is an amenable number.

65472968476 is a deficient number, since it is larger than the sum of its proper divisors (49182627684).

65472968476 is a wasteful number, since it uses less digits than its factorization.

65472968476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11128764 (or 11128762 counting only the distinct ones).

The product of its digits is 121927680, while the sum is 64.

The spelling of 65472968476 in words is "sixty-five billion, four hundred seventy-two million, nine hundred sixty-eight thousand, four hundred seventy-six".