146945574559 has 16 divisors (see below), whose sum is σ = 178227217728. Its totient is φ = 118270513152.

The previous prime is 146945574557. The next prime is 146945574563. The reversal of 146945574559 is 955475549641.

146945574559 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 146945574559 - 2¹ = 146945574557 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 146945574559.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146945574553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1374382 + ... + 1477435.

It is an arithmetic number, because the mean of its divisors is an integer number (11139201108).

Almost surely, 2^146945574559 is an apocalyptic number.

146945574559 is a deficient number, since it is larger than the sum of its proper divisors (31281643169).

146945574559 is a wasteful number, since it uses less digits than its factorization.

146945574559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2852274.

The product of its digits is 136080000, while the sum is 64.

The spelling of 146945574559 in words is "one hundred forty-six billion, nine hundred forty-five million, five hundred seventy-four thousand, five hundred fifty-nine".