471165253 has 8 divisors (see below), whose sum is σ = 512065400. Its totient is φ = 430930368.

The previous prime is 471165229. The next prime is 471165307. The reversal of 471165253 is 352561174.

It can be written as a sum of positive squares in 4 ways, for example, as 29408929 + 441756324 = 5423^2 + 21018^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-471165253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471165223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164838 + ... + 167671.

It is an arithmetic number, because the mean of its divisors is an integer number (64008175).

Almost surely, 2^471165253 is an apocalyptic number.

It is an amenable number.

471165253 is a deficient number, since it is larger than the sum of its proper divisors (40900147).

471165253 is a wasteful number, since it uses less digits than its factorization.

471165253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332631.

The product of its digits is 25200, while the sum is 34.

The square root of 471165253 is about 21706.3413084748. The cubic root of 471165253 is about 778.1400198022.

The spelling of 471165253 in words is "four hundred seventy-one million, one hundred sixty-five thousand, two hundred fifty-three".