471001045457 has 16 divisors (see below), whose sum is σ = 487552597392. Its totient is φ = 454692372480.

The previous prime is 471001045391. The next prime is 471001045483. The reversal of 471001045457 is 754540100174.

It can be written as a sum of positive squares in 8 ways, for example, as 308379191761 + 162621853696 = 555319^2 + 403264^2 .

It is a cyclic number.

It is not a de Polignac number, because 471001045457 - 2⁸ = 471001045201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 471001045457.

It is not an unprimeable number, because it can be changed into a prime (471001048457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42377333 + ... + 42388445.

It is an arithmetic number, because the mean of its divisors is an integer number (30472037337).

Almost surely, 2^471001045457 is an apocalyptic number.

It is an amenable number.

471001045457 is a deficient number, since it is larger than the sum of its proper divisors (16551551935).

471001045457 is a wasteful number, since it uses less digits than its factorization.

471001045457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21908.

The product of its (nonzero) digits is 78400, while the sum is 38.

The spelling of 471001045457 in words is "four hundred seventy-one billion, one million, forty-five thousand, four hundred fifty-seven".