46305315549621 has 40 divisors (see below), whose sum is σ = 69270905339064. Its totient is φ = 30826162880640.

The previous prime is 46305315549617. The next prime is 46305315549629. The reversal of 46305315549621 is 12694551350364.

46305315549621 is a `hidden beast` number, since 4 + 6 + 3 + 0 + 5 + 3 + 1 + 5 + 5 + 4 + 9 + 621 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2882816868996 + 43422498680625 = 1697886^2 + 6589575^2 .

It is not a de Polignac number, because 46305315549621 - 2² = 46305315549617 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46305315549629) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 165640855 + ... + 165920171.

Almost surely, 2^{46305315549621} is an apocalyptic number.

It is an amenable number.

46305315549621 is a deficient number, since it is larger than the sum of its proper divisors (22965589789443).

46305315549621 is a wasteful number, since it uses less digits than its factorization.

46305315549621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282243 (or 282234 counting only the distinct ones).

The product of its (nonzero) digits is 11664000, while the sum is 54.

Adding to 46305315549621 its reverse (12694551350364), we get a palindrome (58999866899985).

The spelling of 46305315549621 in words is "forty-six trillion, three hundred five billion, three hundred fifteen million, five hundred forty-nine thousand, six hundred twenty-one".