462977734481 has 2 divisors, whose sum is σ = 462977734482. Its totient is φ = 462977734480.

The previous prime is 462977734423. The next prime is 462977734487. The reversal of 462977734481 is 184437779264.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 442723890625 + 20253843856 = 665375^2 + 142316^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-462977734481 is a prime.

It is a super-2 number, since 2×462977734481² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (462977734487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231488867240 + 231488867241.

It is an arithmetic number, because the mean of its divisors is an integer number (231488867241).

Almost surely, 2^462977734481 is an apocalyptic number.

It is an amenable number.

462977734481 is a deficient number, since it is larger than the sum of its proper divisors (1).

462977734481 is an equidigital number, since it uses as much as digits as its factorization.

462977734481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 56899584, while the sum is 62.

The spelling of 462977734481 in words is "four hundred sixty-two billion, nine hundred seventy-seven million, seven hundred thirty-four thousand, four hundred eighty-one".