46861304648 has 16 divisors (see below), whose sum is σ = 87888539580. Its totient is φ = 23424360768.

The previous prime is 46861304641. The next prime is 46861304687. The reversal of 46861304648 is 84640316864.

It can be written as a sum of positive squares in 2 ways, for example, as 42393986404 + 4467318244 = 205898^2 + 66838^2 .

It is a junction number, because it is equal to n+sod(n) for n = 46861304596 and 46861304605.

It is not an unprimeable number, because it can be changed into a prime (46861304641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 754715 + ... + 814442.

Almost surely, 2^46861304648 is an apocalyptic number.

It is an amenable number.

46861304648 is a deficient number, since it is larger than the sum of its proper divisors (41027234932).

46861304648 is a wasteful number, since it uses less digits than its factorization.

46861304648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1572896 (or 1572892 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 50.

The spelling of 46861304648 in words is "forty-six billion, eight hundred sixty-one million, three hundred four thousand, six hundred forty-eight".