471648653862 has 16 divisors (see below), whose sum is σ = 948037497600. Its totient is φ = 156426186312.

The previous prime is 471648653797. The next prime is 471648653863. The reversal of 471648653862 is 268356846174.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 471648653796 and 471648653805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471648653863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197506618 + ... + 197509005.

It is an arithmetic number, because the mean of its divisors is an integer number (59252343600).

Almost surely, 2^471648653862 is an apocalyptic number.

471648653862 is an abundant number, since it is smaller than the sum of its proper divisors (476388843738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

471648653862 is a wasteful number, since it uses less digits than its factorization.

471648653862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395015827.

The product of its digits is 46448640, while the sum is 60.

The spelling of 471648653862 in words is "four hundred seventy-one billion, six hundred forty-eight million, six hundred fifty-three thousand, eight hundred sixty-two".