46161644797 has 2 divisors, whose sum is σ = 46161644798. Its totient is φ = 46161644796.

The previous prime is 46161644779. The next prime is 46161644801. The reversal of 46161644797 is 79744616164.

Together with previous prime (46161644779) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39917642436 + 6244002361 = 199794^2 + 79019^2 .

It is a cyclic number.

It is not a de Polignac number, because 46161644797 - 2¹¹ = 46161642749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46161644707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23080822398 + 23080822399.

It is an arithmetic number, because the mean of its divisors is an integer number (23080822399).

Almost surely, 2^46161644797 is an apocalyptic number.

It is an amenable number.

46161644797 is a deficient number, since it is larger than the sum of its proper divisors (1).

46161644797 is an equidigital number, since it uses as much as digits as its factorization.

46161644797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6096384, while the sum is 55.

The spelling of 46161644797 in words is "forty-six billion, one hundred sixty-one million, six hundred forty-four thousand, seven hundred ninety-seven".