450960531860 has 48 divisors (see below), whose sum is σ = 960311721600. Its totient is φ = 177860456064.

The previous prime is 450960531859. The next prime is 450960531907. The reversal of 450960531860 is 68135069054.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 578081 + ... + 1111799.

It is an arithmetic number, because the mean of its divisors is an integer number (20006494200).

Almost surely, 2^450960531860 is an apocalyptic number.

It is an amenable number.

450960531860 is an abundant number, since it is smaller than the sum of its proper divisors (509351189740).

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

450960531860 is a wasteful number, since it uses less digits than its factorization.

450960531860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534320 (or 534318 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 47.

The spelling of 450960531860 in words is "four hundred fifty billion, nine hundred sixty million, five hundred thirty-one thousand, eight hundred sixty".