46502423665 has 4 divisors (see below), whose sum is σ = 55802908404. Its totient is φ = 37201938928.

The previous prime is 46502423663. The next prime is 46502423687. The reversal of 46502423665 is 56632420564.

46502423665 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 8902111201 + 37600312464 = 94351^2 + 193908^2 .

It is a cyclic number.

It is not a de Polignac number, because 46502423665 - 2¹ = 46502423663 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46502423663) 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, 4650242362 + ... + 4650242371.

It is an arithmetic number, because the mean of its divisors is an integer number (13950727101).

Almost surely, 2^46502423665 is an apocalyptic number.

It is an amenable number.

46502423665 is a deficient number, since it is larger than the sum of its proper divisors (9300484739).

46502423665 is an equidigital number, since it uses as much as digits as its factorization.

46502423665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9300484738.

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 46502423665 in words is "forty-six billion, five hundred two million, four hundred twenty-three thousand, six hundred sixty-five".