6331504476613 has 8 divisors (see below), whose sum is σ = 6606925307136. Its totient is φ = 6056095148400.

The previous prime is 6331504476581. The next prime is 6331504476629. The reversal of 6331504476613 is 3166744051336.

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 6331504476613 - 2⁵ = 6331504476581 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 (6331504476643) 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, 1741198 + ... + 3961663.

It is an arithmetic number, because the mean of its divisors is an integer number (825865663392).

Almost surely, 2^{6331504476613} is an apocalyptic number.

It is an amenable number.

6331504476613 is a deficient number, since it is larger than the sum of its proper divisors (275420830523).

6331504476613 is a wasteful number, since it uses less digits than its factorization.

6331504476613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5751155.

The product of its (nonzero) digits is 3265920, while the sum is 49.

The spelling of 6331504476613 in words is "six trillion, three hundred thirty-one billion, five hundred four million, four hundred seventy-six thousand, six hundred thirteen".