471130686225 has 30 divisors (see below), whose sum is σ = 872696894630. Its totient is φ = 251269698240.

The previous prime is 471130686203. The next prime is 471130686239. The reversal of 471130686225 is 522686031174.

471130686225 is a `hidden beast` number, since 4 + 7 + 1 + 13 + 0 + 6 + 8 + 622 + 5 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 40628046096 + 430502640129 = 201564^2 + 656127^2 .

It is not a de Polignac number, because 471130686225 - 2¹⁷ = 471130555153 is a prime.

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 Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

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 29 ways as a sum of consecutive naturals, for example, 116326540 + ... + 116330589.

Almost surely, 2^471130686225 is an apocalyptic number.

471130686225 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

471130686225 is a deficient number, since it is larger than the sum of its proper divisors (401566208405).

471130686225 is a wasteful number, since it uses less digits than its factorization.

471130686225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232657151 (or 232657137 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 471130686225 in words is "four hundred seventy-one billion, one hundred thirty million, six hundred eighty-six thousand, two hundred twenty-five".