470428573893 has 4 divisors (see below), whose sum is σ = 627238098528. Its totient is φ = 313619049260.

The previous prime is 470428573891. The next prime is 470428573949. The reversal of 470428573893 is 398375824074.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 470428573893 - 2¹ = 470428573891 is a prime.

It is a super-2 number, since 2×470428573893² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470428573891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78404762313 + ... + 78404762318.

It is an arithmetic number, because the mean of its divisors is an integer number (156809524632).

Almost surely, 2^470428573893 is an apocalyptic number.

It is an amenable number.

470428573893 is a deficient number, since it is larger than the sum of its proper divisors (156809524635).

470428573893 is a wasteful number, since it uses less digits than its factorization.

470428573893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156809524634.

The product of its (nonzero) digits is 40642560, while the sum is 60.

The spelling of 470428573893 in words is "four hundred seventy billion, four hundred twenty-eight million, five hundred seventy-three thousand, eight hundred ninety-three".