46674947665 has 16 divisors (see below), whose sum is σ = 56147904720. Its totient is φ = 37248076800.

The previous prime is 46674947623. The next prime is 46674947681. The reversal of 46674947665 is 56674947664.

46674947665 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 143712144 + 46531235521 = 11988^2 + 215711^2 .

It is not a de Polignac number, because 46674947665 - 2²³ = 46666559057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46674947597 and 46674947606.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4709215 + ... + 4719115.

It is an arithmetic number, because the mean of its divisors is an integer number (3509244045).

Almost surely, 2^46674947665 is an apocalyptic number.

It is an amenable number.

46674947665 is a deficient number, since it is larger than the sum of its proper divisors (9472957055).

46674947665 is a wasteful number, since it uses less digits than its factorization.

46674947665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12132.

The product of its digits is 182891520, while the sum is 64.

Subtracting 46674947665 from its reverse (56674947664), we obtain a palindrome (9999999999).

The spelling of 46674947665 in words is "forty-six billion, six hundred seventy-four million, nine hundred forty-seven thousand, six hundred sixty-five".