46856247459829 has 2 divisors, whose sum is σ = 46856247459830. Its totient is φ = 46856247459828.

The previous prime is 46856247459823. The next prime is 46856247459883. The reversal of 46856247459829 is 92895474265864.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43406052658929 + 3450194800900 = 6588327^2 + 1857470^2 .

It is a cyclic number.

It is not a de Polignac number, because 46856247459829 - 2⁷ = 46856247459701 is a prime.

It is a super-2 number, since 2×46856247459829² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46856247459823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23428123729914 + 23428123729915.

It is an arithmetic number, because the mean of its divisors is an integer number (23428123729915).

Almost surely, 2^{46856247459829} is an apocalyptic number.

It is an amenable number.

46856247459829 is a deficient number, since it is larger than the sum of its proper divisors (1).

46856247459829 is an equidigital number, since it uses as much as digits as its factorization.

46856247459829 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8360755200, while the sum is 79.

The spelling of 46856247459829 in words is "forty-six trillion, eight hundred fifty-six billion, two hundred forty-seven million, four hundred fifty-nine thousand, eight hundred twenty-nine".