46822638559391 has 2 divisors, whose sum is σ = 46822638559392. Its totient is φ = 46822638559390.

The previous prime is 46822638559373. The next prime is 46822638559393. The reversal of 46822638559391 is 19395583622864.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46822638559391 - 2²⁶ = 46822571450527 is a prime.

Together with 46822638559393, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46822638559393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23411319279695 + 23411319279696.

It is an arithmetic number, because the mean of its divisors is an integer number (23411319279696).

Almost surely, 2^{46822638559391} is an apocalyptic number.

46822638559391 is a deficient number, since it is larger than the sum of its proper divisors (1).

46822638559391 is an equidigital number, since it uses as much as digits as its factorization.

46822638559391 is an evil number, because the sum of its binary digits is even.

The product of its digits is 671846400, while the sum is 71.

The spelling of 46822638559391 in words is "forty-six trillion, eight hundred twenty-two billion, six hundred thirty-eight million, five hundred fifty-nine thousand, three hundred ninety-one".