4461473541631 has 2 divisors, whose sum is σ = 4461473541632. Its totient is φ = 4461473541630.

The previous prime is 4461473541619. The next prime is 4461473541697. The reversal of 4461473541631 is 1361453741644.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4461473541631 - 2¹¹ = 4461473539583 is a prime.

It is a super-2 number, since 2×4461473541631² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4461473541611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2230736770815 + 2230736770816.

It is an arithmetic number, because the mean of its divisors is an integer number (2230736770816).

Almost surely, 2^{4461473541631} is an apocalyptic number.

4461473541631 is a deficient number, since it is larger than the sum of its proper divisors (1).

4461473541631 is an equidigital number, since it uses as much as digits as its factorization.

4461473541631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2903040, while the sum is 49.

The spelling of 4461473541631 in words is "four trillion, four hundred sixty-one billion, four hundred seventy-three million, five hundred forty-one thousand, six hundred thirty-one".