460452815393 has 12 divisors (see below), whose sum is σ = 501061587852. Its totient is φ = 422797409280.

The previous prime is 460452815353. The next prime is 460452815399. The reversal of 460452815393 is 393518254064.

It can be written as a sum of positive squares in 6 ways, for example, as 19162311184 + 441290504209 = 138428^2 + 664297^2 .

It is not a de Polignac number, because 460452815393 - 2¹² = 460452811297 is a prime.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (460452815399) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19418180 + ... + 19441877.

It is an arithmetic number, because the mean of its divisors is an integer number (41755132321).

Almost surely, 2^460452815393 is an apocalyptic number.

It is an amenable number.

460452815393 is a deficient number, since it is larger than the sum of its proper divisors (40608772459).

460452815393 is a wasteful number, since it uses less digits than its factorization.

460452815393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38860132 (or 38860115 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 50.

The spelling of 460452815393 in words is "four hundred sixty billion, four hundred fifty-two million, eight hundred fifteen thousand, three hundred ninety-three".