460309837823 has 4 divisors (see below), whose sum is σ = 502156186728. Its totient is φ = 418463488920.

The previous prime is 460309837817. The next prime is 460309837831. The reversal of 460309837823 is 328738903064.

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

It is a cyclic number.

It is not a de Polignac number, because 460309837823 - 2¹² = 460309833727 is a prime.

It is a super-2 number, since 2×460309837823² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (460309837843) 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, 20923174436 + ... + 20923174457.

It is an arithmetic number, because the mean of its divisors is an integer number (125539046682).

Almost surely, 2^460309837823 is an apocalyptic number.

460309837823 is a deficient number, since it is larger than the sum of its proper divisors (41846348905).

460309837823 is a wasteful number, since it uses less digits than its factorization.

460309837823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41846348904.

The product of its (nonzero) digits is 5225472, while the sum is 53.

The spelling of 460309837823 in words is "four hundred sixty billion, three hundred nine million, eight hundred thirty-seven thousand, eight hundred twenty-three".