460774273818645 has 32 divisors (see below), whose sum is σ = 819160064634240. Its totient is φ = 245744539349760.

The previous prime is 460774273818637. The next prime is 460774273818689. The reversal of 460774273818645 is 546818372477064.

460774273818645 is a `hidden beast` number, since 4 + 6 + 0 + 7 + 7 + 427 + 3 + 81 + 86 + 45 = 666.

It is not a de Polignac number, because 460774273818645 - 2³ = 460774273818637 is a prime.

It is a super-2 number, since 2×460774273818645² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7166605 + ... + 31191485.

It is an arithmetic number, because the mean of its divisors is an integer number (25598752019820).

Almost surely, 2^{460774273818645} is an apocalyptic number.

460774273818645 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

460774273818645 is a deficient number, since it is larger than the sum of its proper divisors (358385790815595).

460774273818645 is a wasteful number, since it uses less digits than its factorization.

460774273818645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24166962 (or 24166956 counting only the distinct ones).

The product of its (nonzero) digits is 1517322240, while the sum is 72.

The spelling of 460774273818645 in words is "four hundred sixty trillion, seven hundred seventy-four billion, two hundred seventy-three million, eight hundred eighteen thousand, six hundred forty-five".