154152144003265 has 4 divisors (see below), whose sum is σ = 184982572803924. Its totient is φ = 123321715202608.

The previous prime is 154152144003233. The next prime is 154152144003289. The reversal of 154152144003265 is 562300441251451.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 89851744328256 + 64300399675009 = 9479016^2 + 8018753^2 .

It is a cyclic number.

It is not a de Polignac number, because 154152144003265 - 2⁵ = 154152144003233 is a prime.

It is a Duffinian 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, 15415214400322 + ... + 15415214400331.

It is an arithmetic number, because the mean of its divisors is an integer number (46245643200981).

Almost surely, 2^{154152144003265} is an apocalyptic number.

It is an amenable number.

154152144003265 is a deficient number, since it is larger than the sum of its proper divisors (30830428800659).

154152144003265 is an equidigital number, since it uses as much as digits as its factorization.

154152144003265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30830428800658.

The product of its (nonzero) digits is 576000, while the sum is 43.

The spelling of 154152144003265 in words is "one hundred fifty-four trillion, one hundred fifty-two billion, one hundred forty-four million, three thousand, two hundred sixty-five".