46463331213 has 40 divisors (see below), whose sum is σ = 74911614008. Its totient is φ = 28529957376.

The previous prime is 46463331191. The next prime is 46463331217. The reversal of 46463331213 is 31213336464.

46463331213 is a `hidden beast` number, since 4 + 6 + 4 + 633 + 3 + 1 + 2 + 13 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 16547477769 + 29915853444 = 128637^2 + 172962^2 .

It is not a de Polignac number, because 46463331213 - 2⁸ = 46463330957 is a prime.

It is a super-2 number, since 2×46463331213² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46463331217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 432945 + ... + 529497.

Almost surely, 2^46463331213 is an apocalyptic number.

It is an amenable number.

46463331213 is a deficient number, since it is larger than the sum of its proper divisors (28448282795).

46463331213 is a wasteful number, since it uses less digits than its factorization.

46463331213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97035 (or 97026 counting only the distinct ones).

The product of its digits is 93312, while the sum is 36.

Adding to 46463331213 its reverse (31213336464), we get a palindrome (77676667677).

The spelling of 46463331213 in words is "forty-six billion, four hundred sixty-three million, three hundred thirty-one thousand, two hundred thirteen".