1445144050 has 96 divisors (see below), whose sum is σ = 3309502464. Its totient is φ = 458568000.

The previous prime is 1445144021. The next prime is 1445144059. The reversal of 1445144050 is 504415441.

It is not an unprimeable number, because it can be changed into a prime (1445144059) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 246655 + ... + 252445.

It is an arithmetic number, because the mean of its divisors is an integer number (34473984).

Almost surely, 2^1445144050 is an apocalyptic number.

1445144050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1445144050 is an abundant number, since it is smaller than the sum of its proper divisors (1864358414).

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

1445144050 is a wasteful number, since it uses less digits than its factorization.

1445144050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5864 (or 5859 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 1445144050 is about 38015.0503090552. The cubic root of 1445144050 is about 1130.5862856790.

Adding to 1445144050 its reverse (504415441), we get a palindrome (1949559491).

The spelling of 1445144050 in words is "one billion, four hundred forty-five million, one hundred forty-four thousand, fifty".