46313785643 has 4 divisors (see below), whose sum is σ = 46337771928. Its totient is φ = 46289799360.

The previous prime is 46313785631. The next prime is 46313785657. The reversal of 46313785643 is 34658731364.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 46313785643 - 2²⁶ = 46246676779 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46313785591 and 46313785600.

It is not an unprimeable number, because it can be changed into a prime (46313781643) 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, 11990246 + ... + 11994107.

It is an arithmetic number, because the mean of its divisors is an integer number (11584442982).

Almost surely, 2^46313785643 is an apocalyptic number.

46313785643 is a deficient number, since it is larger than the sum of its proper divisors (23986285).

46313785643 is a wasteful number, since it uses less digits than its factorization.

46313785643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23986284.

The product of its digits is 4354560, while the sum is 50.

The spelling of 46313785643 in words is "forty-six billion, three hundred thirteen million, seven hundred eighty-five thousand, six hundred forty-three".