1053450300 has 144 divisors (see below), whose sum is σ = 3496776192. Its totient is φ = 239865600.

The previous prime is 1053450287. The next prime is 1053450311. The reversal of 1053450300 is 30543501.

1053450300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1053450300² = 2219515069140180000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 652294 + ... + 653906.

It is an arithmetic number, because the mean of its divisors is an integer number (24283168).

Almost surely, 2^1053450300 is an apocalyptic number.

1053450300 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 1053450300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1748388096).

1053450300 is an abundant number, since it is smaller than the sum of its proper divisors (2443325892).

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

1053450300 is a wasteful number, since it uses less digits than its factorization.

1053450300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1948 (or 1941 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 1053450300 is about 32456.8991125154. The cubic root of 1053450300 is about 1017.5084324189.

Adding to 1053450300 its reverse (30543501), we get a palindrome (1083993801).

The spelling of 1053450300 in words is "one billion, fifty-three million, four hundred fifty thousand, three hundred".