460645061273 has 4 divisors (see below), whose sum is σ = 460646805540. Its totient is φ = 460643317008.

The previous prime is 460645061263. The next prime is 460645061353. The reversal of 460645061273 is 372160546064.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 440135384329 + 20509676944 = 663427^2 + 143212^2 .

It is a cyclic number.

It is not a de Polignac number, because 460645061273 - 2⁴ = 460645061257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (460645061263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 385478 + ... + 1034351.

It is an arithmetic number, because the mean of its divisors is an integer number (115161701385).

Almost surely, 2^460645061273 is an apocalyptic number.

It is an amenable number.

460645061273 is a deficient number, since it is larger than the sum of its proper divisors (1744267).

460645061273 is a wasteful number, since it uses less digits than its factorization.

460645061273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1744266.

The product of its (nonzero) digits is 725760, while the sum is 44.

The spelling of 460645061273 in words is "four hundred sixty billion, six hundred forty-five million, sixty-one thousand, two hundred seventy-three".