146828840055 has 8 divisors (see below), whose sum is σ = 234926144112. Its totient is φ = 78308714688.

The previous prime is 146828840051. The next prime is 146828840077. The reversal of 146828840055 is 550048828641.

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

It is not a de Polignac number, because 146828840055 - 2² = 146828840051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146828840051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4894294654 + ... + 4894294683.

It is an arithmetic number, because the mean of its divisors is an integer number (29365768014).

Almost surely, 2^146828840055 is an apocalyptic number.

146828840055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

146828840055 is a deficient number, since it is larger than the sum of its proper divisors (88097304057).

146828840055 is an equidigital number, since it uses as much as digits as its factorization.

146828840055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9788589345.

The product of its (nonzero) digits is 2457600, while the sum is 51.

The spelling of 146828840055 in words is "one hundred forty-six billion, eight hundred twenty-eight million, eight hundred forty thousand, fifty-five".