154282845081 has 8 divisors (see below), whose sum is σ = 209591789760. Its totient is φ = 100914565232.

The previous prime is 154282845053. The next prime is 154282845083. The reversal of 154282845081 is 180548282451.

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 154282845081 - 2²² = 154278650777 is a prime.

It is a super-2 number, since 2×154282845081² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 154282845081.

It is not an unprimeable number, because it can be changed into a prime (154282845083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 485166021 + ... + 485166338.

It is an arithmetic number, because the mean of its divisors is an integer number (26198973720).

Almost surely, 2^154282845081 is an apocalyptic number.

It is an amenable number.

154282845081 is a deficient number, since it is larger than the sum of its proper divisors (55308944679).

154282845081 is an equidigital number, since it uses as much as digits as its factorization.

154282845081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970332415.

The product of its (nonzero) digits is 819200, while the sum is 48.

The spelling of 154282845081 in words is "one hundred fifty-four billion, two hundred eighty-two million, eight hundred forty-five thousand, eighty-one".