145254353 has 8 divisors (see below), whose sum is σ = 146462496. Its totient is φ = 144050400.

The previous prime is 145254337. The next prime is 145254367. The reversal of 145254353 is 353452541.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 145254353 - 2⁴ = 145254337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145254253) 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 7 ways as a sum of consecutive naturals, for example, 123458 + ... + 124628.

It is an arithmetic number, because the mean of its divisors is an integer number (18307812).

Almost surely, 2^145254353 is an apocalyptic number.

It is an amenable number.

145254353 is a deficient number, since it is larger than the sum of its proper divisors (1208143).

145254353 is a wasteful number, since it uses less digits than its factorization.

145254353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2095.

The product of its digits is 36000, while the sum is 32.

The square root of 145254353 is about 12052.1513847114. The cubic root of 145254353 is about 525.6657953541.

The spelling of 145254353 in words is "one hundred forty-five million, two hundred fifty-four thousand, three hundred fifty-three".