6471415061 has 4 divisors (see below), whose sum is σ = 6562561824. Its totient is φ = 6380268300.

The previous prime is 6471415051. The next prime is 6471415073. The reversal of 6471415061 is 1605141746.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6471415061 - 2⁶ = 6471414997 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 (6471415051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45573275 + ... + 45573416.

It is an arithmetic number, because the mean of its divisors is an integer number (1640640456).

Almost surely, 2^6471415061 is an apocalyptic number.

It is an amenable number.

6471415061 is a deficient number, since it is larger than the sum of its proper divisors (91146763).

6471415061 is an equidigital number, since it uses as much as digits as its factorization.

6471415061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91146762.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 6471415061 is about 80445.1058859394. The cubic root of 6471415061 is about 1863.5158248569.

The spelling of 6471415061 in words is "six billion, four hundred seventy-one million, four hundred fifteen thousand, sixty-one".