46442361653 has 2 divisors, whose sum is σ = 46442361654. Its totient is φ = 46442361652.

The previous prime is 46442361629. The next prime is 46442361701. The reversal of 46442361653 is 35616324464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34504177009 + 11938184644 = 185753^2 + 109262^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46442361653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46442361253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23221180826 + 23221180827.

It is an arithmetic number, because the mean of its divisors is an integer number (23221180827).

Almost surely, 2^46442361653 is an apocalyptic number.

It is an amenable number.

46442361653 is a deficient number, since it is larger than the sum of its proper divisors (1).

46442361653 is an equidigital number, since it uses as much as digits as its factorization.

46442361653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1244160, while the sum is 44.

The spelling of 46442361653 in words is "forty-six billion, four hundred forty-two million, three hundred sixty-one thousand, six hundred fifty-three".