1083116450 has 48 divisors (see below), whose sum is σ = 2172944256. Its totient is φ = 399297600.

The previous prime is 1083116387. The next prime is 1083116459. The reversal of 1083116450 is 546113801.

It is not an unprimeable number, because it can be changed into a prime (1083116459) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 760439 + ... + 761861.

It is an arithmetic number, because the mean of its divisors is an integer number (45269672).

Almost surely, 2^1083116450 is an apocalyptic number.

1083116450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1083116450 is an abundant number, since it is smaller than the sum of its proper divisors (1089827806).

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

1083116450 is a wasteful number, since it uses less digits than its factorization.

1083116450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2619 (or 2614 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 1083116450 is about 32910.7345709572. The cubic root of 1083116450 is about 1026.9714822463.

The spelling of 1083116450 in words is "one billion, eighty-three million, one hundred sixteen thousand, four hundred fifty".