145950459 has 12 divisors (see below), whose sum is σ = 200007864. Its totient is φ = 94667904.

The previous prime is 145950451. The next prime is 145950481. The reversal of 145950459 is 954059541.

It is not a de Polignac number, because 145950459 - 2³ = 145950451 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 145950459.

It is not an unprimeable number, because it can be changed into a prime (145950451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13662 + ... + 21875.

It is an arithmetic number, because the mean of its divisors is an integer number (16667322).

Almost surely, 2^145950459 is an apocalyptic number.

145950459 is a deficient number, since it is larger than the sum of its proper divisors (54057405).

145950459 is an equidigital number, since it uses as much as digits as its factorization.

145950459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35614 (or 35577 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 42.

The square root of 145950459 is about 12080.9957784944. The cubic root of 145950459 is about 526.5041778731.

The spelling of 145950459 in words is "one hundred forty-five million, nine hundred fifty thousand, four hundred fifty-nine".