464532423127777 has 2 divisors, whose sum is σ = 464532423127778. Its totient is φ = 464532423127776.

The previous prime is 464532423127739. The next prime is 464532423127807. The reversal of 464532423127777 is 777721324235464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 262323340567201 + 202209082560576 = 16196399^2 + 14220024^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-464532423127777 is a prime.

It is not a weakly prime, because it can be changed into another prime (464532423127477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232266211563888 + 232266211563889.

It is an arithmetic number, because the mean of its divisors is an integer number (232266211563889).

Almost surely, 2^{464532423127777} is an apocalyptic number.

It is an amenable number.

464532423127777 is a deficient number, since it is larger than the sum of its proper divisors (1).

464532423127777 is an equidigital number, since it uses as much as digits as its factorization.

464532423127777 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 331914240, while the sum is 64.

The spelling of 464532423127777 in words is "four hundred sixty-four trillion, five hundred thirty-two billion, four hundred twenty-three million, one hundred twenty-seven thousand, seven hundred seventy-seven".