46561361626 has 16 divisors (see below), whose sum is σ = 77808112200. Its totient is φ = 20748829248.

The previous prime is 46561361551. The next prime is 46561361641. The reversal of 46561361626 is 62616316564.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 19459971001 + 27101390625 = 139499^2 + 164625^2 .

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 7 ways as a sum of consecutive naturals, for example, 30875481 + ... + 30876988.

Almost surely, 2^46561361626 is an apocalyptic number.

46561361626 is a deficient number, since it is larger than the sum of its proper divisors (31246750574).

46561361626 is a wasteful number, since it uses less digits than its factorization.

46561361626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61752513.

The product of its digits is 933120, while the sum is 46.

The spelling of 46561361626 in words is "forty-six billion, five hundred sixty-one million, three hundred sixty-one thousand, six hundred twenty-six".