1450045800 has 480 divisors, whose sum is σ = 6067617600. Its totient is φ = 313528320.

The previous prime is 1450045771. The next prime is 1450045841. The reversal of 1450045800 is 85400541.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 2154264 + ... + 2154936.

It is an arithmetic number, because the mean of its divisors is an integer number (12640870).

Almost surely, 2^1450045800 is an apocalyptic number.

1450045800 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 1450045800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3033808800).

1450045800 is an abundant number, since it is smaller than the sum of its proper divisors (4617571800).

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

1450045800 is a wasteful number, since it uses less digits than its factorization.

1450045800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727 (or 709 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 1450045800 is about 38079.4669080333. The cubic root of 1450045800 is about 1131.8631127995.

The spelling of 1450045800 in words is "one billion, four hundred fifty million, forty-five thousand, eight hundred".