460531549 has 2 divisors, whose sum is σ = 460531550. Its totient is φ = 460531548.

The previous prime is 460531541. The next prime is 460531579. The reversal of 460531549 is 945135064.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 355058649 + 105472900 = 18843^2 + 10270^2 .

It is a cyclic number.

It is not a de Polignac number, because 460531549 - 2³ = 460531541 is a prime.

It is a super-3 number, since 3×460531549³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (460531541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230265774 + 230265775.

It is an arithmetic number, because the mean of its divisors is an integer number (230265775).

Almost surely, 2^460531549 is an apocalyptic number.

It is an amenable number.

460531549 is a deficient number, since it is larger than the sum of its proper divisors (1).

460531549 is an equidigital number, since it uses as much as digits as its factorization.

460531549 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 460531549 is about 21459.9988117427. The cubic root of 460531549 is about 772.2414863077.

The spelling of 460531549 in words is "four hundred sixty million, five hundred thirty-one thousand, five hundred forty-nine".