10800030450 has 72 divisors (see below), whose sum is σ = 29440396944. Its totient is φ = 2618184800.

The previous prime is 10800030433. The next prime is 10800030463. The reversal of 10800030450 is 5403000801.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 279372 + ... + 315671.

It is an arithmetic number, because the mean of its divisors is an integer number (408894402).

Almost surely, 2^10800030450 is an apocalyptic number.

10800030450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10800030450 is an abundant number, since it is smaller than the sum of its proper divisors (18640366494).

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

10800030450 is a wasteful number, since it uses less digits than its factorization.

10800030450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595080 (or 595064 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The spelling of 10800030450 in words is "ten billion, eight hundred million, thirty thousand, four hundred fifty".