6471353121601 has 8 divisors (see below), whose sum is σ = 6473743189760. Its totient is φ = 6468963391008.

The previous prime is 6471353121587. The next prime is 6471353121619. The reversal of 6471353121601 is 1061213531746.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 6471353121601 - 2¹⁵ = 6471353088833 is a prime.

It is a super-2 number, since 2×6471353121601² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6471353121671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42085480 + ... + 42238966.

It is an arithmetic number, because the mean of its divisors is an integer number (809217898720).

Almost surely, 2^{6471353121601} is an apocalyptic number.

It is an amenable number.

6471353121601 is a deficient number, since it is larger than the sum of its proper divisors (2390068159).

6471353121601 is a wasteful number, since it uses less digits than its factorization.

6471353121601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168783.

The product of its (nonzero) digits is 90720, while the sum is 40.

The spelling of 6471353121601 in words is "six trillion, four hundred seventy-one billion, three hundred fifty-three million, one hundred twenty-one thousand, six hundred one".