46430603645 has 4 divisors (see below), whose sum is σ = 55716724380. Its totient is φ = 37144482912.

The previous prime is 46430603633. The next prime is 46430603651. The reversal of 46430603645 is 54630603464.

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 12688220164 + 33742383481 = 112642^2 + 183691^2 .

It is a cyclic number.

It is not a de Polignac number, because 46430603645 - 2⁸ = 46430603389 is a prime.

It is a plaindrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4643060360 + ... + 4643060369.

It is an arithmetic number, because the mean of its divisors is an integer number (13929181095).

Almost surely, 2^46430603645 is an apocalyptic number.

It is an amenable number.

46430603645 is a deficient number, since it is larger than the sum of its proper divisors (9286120735).

46430603645 is an equidigital number, since it uses as much as digits as its factorization.

46430603645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9286120734.

The product of its (nonzero) digits is 622080, while the sum is 41.

The spelling of 46430603645 in words is "forty-six billion, four hundred thirty million, six hundred three thousand, six hundred forty-five".