471263459261 has 16 divisors (see below), whose sum is σ = 542757304320. Its totient is φ = 400815408240.

The previous prime is 471263459257. The next prime is 471263459279. The reversal of 471263459261 is 162954362174.

It is a cyclic number.

It is not a de Polignac number, because 471263459261 - 2² = 471263459257 is a prime.

It is a super-2 number, since 2×471263459261² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471263459291) 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, 1666016 + ... + 1928246.

It is an arithmetic number, because the mean of its divisors is an integer number (33922331520).

Almost surely, 2^471263459261 is an apocalyptic number.

It is an amenable number.

471263459261 is a deficient number, since it is larger than the sum of its proper divisors (71493845059).

471263459261 is a wasteful number, since it uses less digits than its factorization.

471263459261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264224.

The product of its digits is 2177280, while the sum is 50.

The spelling of 471263459261 in words is "four hundred seventy-one billion, two hundred sixty-three million, four hundred fifty-nine thousand, two hundred sixty-one".