461603334277 has 2 divisors, whose sum is σ = 461603334278. Its totient is φ = 461603334276.

The previous prime is 461603334229. The next prime is 461603334349. The reversal of 461603334277 is 772433306164.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 461572130881 + 31203396 = 679391^2 + 5586^2 .

It is a cyclic number.

It is not a de Polignac number, because 461603334277 - 2³¹ = 459455850629 is a prime.

It is a super-2 number, since 2×461603334277² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (461603334077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230801667138 + 230801667139.

It is an arithmetic number, because the mean of its divisors is an integer number (230801667139).

Almost surely, 2^461603334277 is an apocalyptic number.

It is an amenable number.

461603334277 is a deficient number, since it is larger than the sum of its proper divisors (1).

461603334277 is an equidigital number, since it uses as much as digits as its factorization.

461603334277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1524096, while the sum is 46.

The spelling of 461603334277 in words is "four hundred sixty-one billion, six hundred three million, three hundred thirty-four thousand, two hundred seventy-seven".