450556215360 has 224 divisors, whose sum is σ = 1464674166912. Its totient is φ = 117282816000.

The previous prime is 450556215359. The next prime is 450556215377. The reversal of 450556215360 is 63512655054.

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, 123879462 + ... + 123883098.

Almost surely, 2^450556215360 is an apocalyptic number.

450556215360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 450556215360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (732337083456).

450556215360 is an abundant number, since it is smaller than the sum of its proper divisors (1014117951552).

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

450556215360 is a wasteful number, since it uses less digits than its factorization.

450556215360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6701 (or 6691 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 42.

The spelling of 450556215360 in words is "four hundred fifty billion, five hundred fifty-six million, two hundred fifteen thousand, three hundred sixty".