459531234876 has 24 divisors (see below), whose sum is σ = 1225416626560. Its totient is φ = 131294638512.

The previous prime is 459531234871. The next prime is 459531234893. The reversal of 459531234876 is 678432135954.

It is a super-2 number, since 2×459531234876² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (459531234871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2735304886 + ... + 2735305053.

Almost surely, 2^459531234876 is an apocalyptic number.

It is an amenable number.

459531234876 is an abundant number, since it is smaller than the sum of its proper divisors (765885391684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

459531234876 is a wasteful number, since it uses less digits than its factorization.

459531234876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5470609953 (or 5470609951 counting only the distinct ones).

The product of its digits is 21772800, while the sum is 57.

The spelling of 459531234876 in words is "four hundred fifty-nine billion, five hundred thirty-one million, two hundred thirty-four thousand, eight hundred seventy-six".