145054006 has 8 divisors (see below), whose sum is σ = 219146760. Its totient is φ = 72005088.

The previous prime is 145054001. The next prime is 145054009. The reversal of 145054006 is 600450541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145054001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260611 + ... + 261166.

It is an arithmetic number, because the mean of its divisors is an integer number (27393345).

Almost surely, 2^145054006 is an apocalyptic number.

145054006 is a deficient number, since it is larger than the sum of its proper divisors (74092754).

145054006 is a wasteful number, since it uses less digits than its factorization.

145054006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521918.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 145054006 is about 12043.8368471181. The cubic root of 145054006 is about 525.4240033525.

The spelling of 145054006 in words is "one hundred forty-five million, fifty-four thousand, six".