46004086637 has 2 divisors, whose sum is σ = 46004086638. Its totient is φ = 46004086636.

The previous prime is 46004086633. The next prime is 46004086651. The reversal of 46004086637 is 73668040064.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32647430596 + 13356656041 = 180686^2 + 115571^2 .

It is a cyclic number.

It is not a de Polignac number, because 46004086637 - 2² = 46004086633 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46004086633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23002043318 + 23002043319.

It is an arithmetic number, because the mean of its divisors is an integer number (23002043319).

Almost surely, 2^46004086637 is an apocalyptic number.

It is an amenable number.

46004086637 is a deficient number, since it is larger than the sum of its proper divisors (1).

46004086637 is an equidigital number, since it uses as much as digits as its factorization.

46004086637 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 46004086637 in words is "forty-six billion, four million, eighty-six thousand, six hundred thirty-seven".