145050 has 24 divisors (see below), whose sum is σ = 360096. Its totient is φ = 38640.

The previous prime is 145043. The next prime is 145063. The reversal of 145050 is 50541.

145050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an alternating number because its digits alternate between odd and even.

It is a plaindrome in base 16.

It is an unprimeable number.

145050 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 334 + ... + 633.

It is an arithmetic number, because the mean of its divisors is an integer number (15004).

2¹⁴⁵⁰⁵⁰ is an apocalyptic number.

145050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145050 is an abundant number, since it is smaller than the sum of its proper divisors (215046).

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

145050 is a wasteful number, since it uses less digits than its factorization.

145050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982 (or 977 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 15.

The square root of 145050 is about 380.8543028508. The cubic root of 145050 is about 52.5419166377.

Adding to 145050 its reverse (50541), we get a palindrome (195591).

The spelling of 145050 in words is "one hundred forty-five thousand, fifty".