464522224224497 has 2 divisors, whose sum is σ = 464522224224498. Its totient is φ = 464522224224496.

The previous prime is 464522224224493. The next prime is 464522224224623. The reversal of 464522224224497 is 794422422225464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 238826857792576 + 225695366431921 = 15454024^2 + 15023161^2 .

It is a cyclic number.

It is not a de Polignac number, because 464522224224497 - 2² = 464522224224493 is a prime.

It is not a weakly prime, because it can be changed into another prime (464522224224493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232261112112248 + 232261112112249.

It is an arithmetic number, because the mean of its divisors is an integer number (232261112112249).

Almost surely, 2^{464522224224497} is an apocalyptic number.

It is an amenable number.

464522224224497 is a deficient number, since it is larger than the sum of its proper divisors (1).

464522224224497 is an equidigital number, since it uses as much as digits as its factorization.

464522224224497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 123863040, while the sum is 59.

The spelling of 464522224224497 in words is "four hundred sixty-four trillion, five hundred twenty-two billion, two hundred twenty-four million, two hundred twenty-four thousand, four hundred ninety-seven".