46818805223623 has 2 divisors, whose sum is σ = 46818805223624. Its totient is φ = 46818805223622.

The previous prime is 46818805223621. The next prime is 46818805223681. The reversal of 46818805223623 is 32632250881864.

It is an a-pointer prime, because the next prime (46818805223681) can be obtained adding 46818805223623 to its sum of digits (58).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46818805223623 - 2¹ = 46818805223621 is a prime.

It is a super-2 number, since 2×46818805223623² (a number of 28 digits) contains 22 as substring.

Together with 46818805223621, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46818805223621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23409402611811 + 23409402611812.

It is an arithmetic number, because the mean of its divisors is an integer number (23409402611812).

Almost surely, 2^{46818805223623} is an apocalyptic number.

46818805223623 is a deficient number, since it is larger than the sum of its proper divisors (1).

46818805223623 is an equidigital number, since it uses as much as digits as its factorization.

46818805223623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26542080, while the sum is 58.

The spelling of 46818805223623 in words is "forty-six trillion, eight hundred eighteen billion, eight hundred five million, two hundred twenty-three thousand, six hundred twenty-three".