1050453000 has 192 divisors, whose sum is σ = 3738009600. Its totient is φ = 265334400.

The previous prime is 1050452971. The next prime is 1050453007. The reversal of 1050453000 is 3540501.

It is a super-2 number, since 2×1050453000² = 2206903010418000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1050453007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 167929 + ... + 174071.

It is an arithmetic number, because the mean of its divisors is an integer number (19468800).

Almost surely, 2^1050453000 is an apocalyptic number.

1050453000 is a gapful number since it is divisible by the number (10) 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 1050453000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1869004800).

1050453000 is an abundant number, since it is smaller than the sum of its proper divisors (2687556600).

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

1050453000 is a wasteful number, since it uses less digits than its factorization.

1050453000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6189 (or 6172 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 1050453000 is about 32410.6926800400. The cubic root of 1050453000 is about 1016.5425032757.

Adding to 1050453000 its reverse (3540501), we get a palindrome (1053993501).

It can be divided in two parts, 10504 and 53000, that added together give a square (63504 = 252²).

The spelling of 1050453000 in words is "one billion, fifty million, four hundred fifty-three thousand".