471255881865 has 8 divisors (see below), whose sum is σ = 754009411008. Its totient is φ = 251336470320.

The previous prime is 471255881849. The next prime is 471255881879. The reversal of 471255881865 is 568188552174.

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

It is not a de Polignac number, because 471255881865 - 2⁴ = 471255881849 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 471255881799 and 471255881808.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15708529381 + ... + 15708529410.

It is an arithmetic number, because the mean of its divisors is an integer number (94251176376).

Almost surely, 2^471255881865 is an apocalyptic number.

It is an amenable number.

471255881865 is a deficient number, since it is larger than the sum of its proper divisors (282753529143).

471255881865 is a wasteful number, since it uses less digits than its factorization.

471255881865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31417058799.

The product of its digits is 21504000, while the sum is 60.

The spelling of 471255881865 in words is "four hundred seventy-one billion, two hundred fifty-five million, eight hundred eighty-one thousand, eight hundred sixty-five".