470821528067 has 4 divisors (see below), whose sum is σ = 513623485176. Its totient is φ = 428019570960.

The previous prime is 470821528063. The next prime is 470821528171. The reversal of 470821528067 is 760825128074.

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 470821528067 - 2² = 470821528063 is a prime.

It is a super-2 number, since 2×470821528067² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (470821528063) 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 3 ways as a sum of consecutive naturals, for example, 21400978538 + ... + 21400978559.

It is an arithmetic number, because the mean of its divisors is an integer number (128405871294).

Almost surely, 2^470821528067 is an apocalyptic number.

470821528067 is a deficient number, since it is larger than the sum of its proper divisors (42801957109).

470821528067 is a wasteful number, since it uses less digits than its factorization.

470821528067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42801957108.

The product of its (nonzero) digits is 1505280, while the sum is 50.

The spelling of 470821528067 in words is "four hundred seventy billion, eight hundred twenty-one million, five hundred twenty-eight thousand, sixty-seven".