471604729513 has 2 divisors, whose sum is σ = 471604729514. Its totient is φ = 471604729512.

The previous prime is 471604729423. The next prime is 471604729517. The reversal of 471604729513 is 315927406174.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 315178942464 + 156425787049 = 561408^2 + 395507^2 .

It is a cyclic number.

It is not a de Polignac number, because 471604729513 - 2¹⁷ = 471604598441 is a prime.

It is a super-2 number, since 2×471604729513² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (471604729517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235802364756 + 235802364757.

It is an arithmetic number, because the mean of its divisors is an integer number (235802364757).

Almost surely, 2^471604729513 is an apocalyptic number.

It is an amenable number.

471604729513 is a deficient number, since it is larger than the sum of its proper divisors (1).

471604729513 is an equidigital number, since it uses as much as digits as its factorization.

471604729513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1270080, while the sum is 49.

The spelling of 471604729513 in words is "four hundred seventy-one billion, six hundred four million, seven hundred twenty-nine thousand, five hundred thirteen".