460623297589 has 12 divisors (see below), whose sum is σ = 577044571404. Its totient is φ = 364449201984.

The previous prime is 460623297553. The next prime is 460623297671. The reversal of 460623297589 is 985792326064.

It can be written as a sum of positive squares in 2 ways, for example, as 239544661489 + 221078636100 = 489433^2 + 470190^2 .

It is not a de Polignac number, because 460623297589 - 2²¹ = 460621200437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (460623297509) 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 in 11 ways as a sum of consecutive naturals, for example, 361556112 + ... + 361557385.

It is an arithmetic number, because the mean of its divisors is an integer number (48087047617).

Almost surely, 2^460623297589 is an apocalyptic number.

460623297589 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

460623297589 is a deficient number, since it is larger than the sum of its proper divisors (116421273815).

460623297589 is a wasteful number, since it uses less digits than its factorization.

460623297589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723113524 (or 723113517 counting only the distinct ones).

The product of its (nonzero) digits is 39191040, while the sum is 61.

The spelling of 460623297589 in words is "four hundred sixty billion, six hundred twenty-three million, two hundred ninety-seven thousand, five hundred eighty-nine".