471371951 has 2 divisors, whose sum is σ = 471371952. Its totient is φ = 471371950.

The previous prime is 471371941. The next prime is 471371963. The reversal of 471371951 is 159173174.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-471371951 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is equal to p_24924494 and since 471371951 and 24924494 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (471371921) 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 as a sum of consecutive naturals, namely, 235685975 + 235685976.

It is an arithmetic number, because the mean of its divisors is an integer number (235685976).

Almost surely, 2^471371951 is an apocalyptic number.

471371951 is the 9710-th centered decagonal number.

471371951 is a deficient number, since it is larger than the sum of its proper divisors (1).

471371951 is an equidigital number, since it uses as much as digits as its factorization.

471371951 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26460, while the sum is 38.

The square root of 471371951 is about 21711.1020217768. The cubic root of 471371951 is about 778.2537919665.

The spelling of 471371951 in words is "four hundred seventy-one million, three hundred seventy-one thousand, nine hundred fifty-one".