46643483961 has 20 divisors (see below), whose sum is σ = 69715996944. Its totient is φ = 31078387800.

The previous prime is 46643483959. The next prime is 46643483963. The reversal of 46643483961 is 16938434664.

It is a happy number.

46643483961 is a `hidden beast` number, since 4 + 66 + 43 + 483 + 9 + 61 = 666.

46643483961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (46643483959) and next prime (46643483963).

It is not a de Polignac number, because 46643483961 - 2¹ = 46643483959 is a prime.

It is a super-2 number, since 2×46643483961² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 46643483898 and 46643483907.

It is not an unprimeable number, because it can be changed into a prime (46643483963) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12295 + ... + 305676.

Almost surely, 2^46643483961 is an apocalyptic number.

It is an amenable number.

46643483961 is a deficient number, since it is larger than the sum of its proper divisors (23072512983).

46643483961 is a wasteful number, since it uses less digits than its factorization.

46643483961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319794 (or 319785 counting only the distinct ones).

The product of its digits is 8957952, while the sum is 54.

The spelling of 46643483961 in words is "forty-six billion, six hundred forty-three million, four hundred eighty-three thousand, nine hundred sixty-one".