46321486837 has 2 divisors, whose sum is σ = 46321486838. Its totient is φ = 46321486836.

The previous prime is 46321486823. The next prime is 46321486901. The reversal of 46321486837 is 73868412364.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27905368401 + 18416118436 = 167049^2 + 135706^2 .

It is a cyclic number.

It is not a de Polignac number, because 46321486837 - 2²⁷ = 46187269109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46321486817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23160743418 + 23160743419.

It is an arithmetic number, because the mean of its divisors is an integer number (23160743419).

Almost surely, 2^46321486837 is an apocalyptic number.

It is an amenable number.

46321486837 is a deficient number, since it is larger than the sum of its proper divisors (1).

46321486837 is an equidigital number, since it uses as much as digits as its factorization.

46321486837 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4644864, while the sum is 52.

The spelling of 46321486837 in words is "forty-six billion, three hundred twenty-one million, four hundred eighty-six thousand, eight hundred thirty-seven".