4545797332144 has 20 divisors (see below), whose sum is σ = 8808056248320. Its totient is φ = 2272750558400.

The previous prime is 4545797332121. The next prime is 4545797332157. The reversal of 4545797332144 is 4412337975454.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 9003307 + ... + 9494794.

It is an arithmetic number, because the mean of its divisors is an integer number (440402812416).

Almost surely, 2^{4545797332144} is an apocalyptic number.

It is an amenable number.

4545797332144 is a deficient number, since it is larger than the sum of its proper divisors (4262258916176).

4545797332144 is a wasteful number, since it uses less digits than its factorization.

4545797332144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18513468 (or 18513462 counting only the distinct ones).

The product of its digits is 50803200, while the sum is 58.

The spelling of 4545797332144 in words is "four trillion, five hundred forty-five billion, seven hundred ninety-seven million, three hundred thirty-two thousand, one hundred forty-four".