455531073471 has 12 divisors (see below), whose sum is σ = 657995436072. Its totient is φ = 303684563376.

The previous prime is 455531073457. The next prime is 455531073499. The reversal of 455531073471 is 174370135554.

455531073471 is a `hidden beast` number, since 4 + 5 + 5 + 531 + 0 + 73 + 47 + 1 = 666.

It is not a de Polignac number, because 455531073471 - 2⁹ = 455531072959 is a prime.

It is a super-3 number, since 3×455531073471³ (a number of 36 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455531073271) 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 11 ways as a sum of consecutive naturals, for example, 1354600 + ... + 1657106.

It is an arithmetic number, because the mean of its divisors is an integer number (54832953006).

Almost surely, 2^455531073471 is an apocalyptic number.

455531073471 is a deficient number, since it is larger than the sum of its proper divisors (202464362601).

455531073471 is a wasteful number, since it uses less digits than its factorization.

455531073471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469830 (or 469827 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 45.

The spelling of 455531073471 in words is "four hundred fifty-five billion, five hundred thirty-one million, seventy-three thousand, four hundred seventy-one".