471761573290 has 48 divisors (see below), whose sum is σ = 988626566952. Its totient is φ = 161613277056.

The previous prime is 471761573281. The next prime is 471761573363. The reversal of 471761573290 is 92375167174.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 276780157801 + 194981415489 = 526099^2 + 441567^2 .

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 197512 + ... + 991228.

Almost surely, 2^471761573290 is an apocalyptic number.

471761573290 is an abundant number, since it is smaller than the sum of its proper divisors (516864993662).

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

471761573290 is a wasteful number, since it uses less digits than its factorization.

471761573290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794951 (or 794944 counting only the distinct ones).

The product of its (nonzero) digits is 2222640, while the sum is 52.

The spelling of 471761573290 in words is "four hundred seventy-one billion, seven hundred sixty-one million, five hundred seventy-three thousand, two hundred ninety".