145564446153 has 8 divisors (see below), whose sum is σ = 221812489408. Its totient is φ = 83179683504.

The previous prime is 145564446151. The next prime is 145564446163. The reversal of 145564446153 is 351644465541.

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

It is not a de Polignac number, because 145564446153 - 2¹ = 145564446151 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145564446151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3465820126 + ... + 3465820167.

It is an arithmetic number, because the mean of its divisors is an integer number (27726561176).

Almost surely, 2^145564446153 is an apocalyptic number.

It is an amenable number.

145564446153 is a deficient number, since it is larger than the sum of its proper divisors (76248043255).

145564446153 is an equidigital number, since it uses as much as digits as its factorization.

145564446153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6931640303.

The product of its digits is 3456000, while the sum is 48.

The spelling of 145564446153 in words is "one hundred forty-five billion, five hundred sixty-four million, four hundred forty-six thousand, one hundred fifty-three".