46572019217 has 2 divisors, whose sum is σ = 46572019218. Its totient is φ = 46572019216.

The previous prime is 46572019189. The next prime is 46572019267. The reversal of 46572019217 is 71291027564.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44249646736 + 2322372481 = 210356^2 + 48191^2 .

It is a cyclic number.

It is not a de Polignac number, because 46572019217 - 2¹⁰ = 46572018193 is a prime.

It is not a weakly prime, because it can be changed into another prime (46572019267) 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, 23286009608 + 23286009609.

It is an arithmetic number, because the mean of its divisors is an integer number (23286009609).

Almost surely, 2^46572019217 is an apocalyptic number.

It is an amenable number.

46572019217 is a deficient number, since it is larger than the sum of its proper divisors (1).

46572019217 is an equidigital number, since it uses as much as digits as its factorization.

46572019217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 211680, while the sum is 44.

The spelling of 46572019217 in words is "forty-six billion, five hundred seventy-two million, nineteen thousand, two hundred seventeen".