470665108651 has 4 divisors (see below), whose sum is σ = 470666656432. Its totient is φ = 470663560872.

The previous prime is 470665108649. The next prime is 470665108721. The reversal of 470665108651 is 156801566074.

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 470665108651 - 2¹ = 470665108649 is a prime.

It is a super-4 number, since 4×470665108651⁴ (a number of 48 digits) contains 4444 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 470665108595 and 470665108604.

It is not an unprimeable number, because it can be changed into a prime (470665108351) by changing a digit.

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, 150216 + ... + 981781.

It is an arithmetic number, because the mean of its divisors is an integer number (117666664108).

Almost surely, 2^470665108651 is an apocalyptic number.

470665108651 is a deficient number, since it is larger than the sum of its proper divisors (1547781).

470665108651 is a wasteful number, since it uses less digits than its factorization.

470665108651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1547780.

The product of its (nonzero) digits is 1209600, while the sum is 49.

The spelling of 470665108651 in words is "four hundred seventy billion, six hundred sixty-five million, one hundred eight thousand, six hundred fifty-one".