46818772151617 has 2 divisors, whose sum is σ = 46818772151618. Its totient is φ = 46818772151616.

The previous prime is 46818772151519. The next prime is 46818772151633. The reversal of 46818772151617 is 71615127781864.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38988647439921 + 7830124711696 = 6244089^2 + 2798236^2 .

It is a cyclic number.

It is not a de Polignac number, because 46818772151617 - 2¹⁵ = 46818772118849 is a prime.

It is not a weakly prime, because it can be changed into another prime (46818772151017) 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, 23409386075808 + 23409386075809.

It is an arithmetic number, because the mean of its divisors is an integer number (23409386075809).

Almost surely, 2^{46818772151617} is an apocalyptic number.

It is an amenable number.

46818772151617 is a deficient number, since it is larger than the sum of its proper divisors (1).

46818772151617 is an equidigital number, since it uses as much as digits as its factorization.

46818772151617 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31610880, while the sum is 64.

The spelling of 46818772151617 in words is "forty-six trillion, eight hundred eighteen billion, seven hundred seventy-two million, one hundred fifty-one thousand, six hundred seventeen".