145653014 has 8 divisors (see below), whose sum is σ = 235285680. Its totient is φ = 67224456.

The previous prime is 145653007. The next prime is 145653023. The reversal of 145653014 is 410356541.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2800994 + ... + 2801045.

It is an arithmetic number, because the mean of its divisors is an integer number (29410710).

Almost surely, 2^145653014 is an apocalyptic number.

145653014 is a deficient number, since it is larger than the sum of its proper divisors (89632666).

145653014 is a wasteful number, since it uses less digits than its factorization.

145653014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5602054.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 145653014 is about 12068.6790495066. The cubic root of 145653014 is about 526.1462652319.

The spelling of 145653014 in words is "one hundred forty-five million, six hundred fifty-three thousand, fourteen".