145889853196 has 6 divisors (see below), whose sum is σ = 255307243100. Its totient is φ = 72944926596.

The previous prime is 145889853149. The next prime is 145889853203. The reversal of 145889853196 is 691358988541.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 18236231646 + ... + 18236231653.

Almost surely, 2^145889853196 is an apocalyptic number.

It is an amenable number.

145889853196 is a deficient number, since it is larger than the sum of its proper divisors (109417389904).

145889853196 is a wasteful number, since it uses less digits than its factorization.

145889853196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36472463303 (or 36472463301 counting only the distinct ones).

The product of its digits is 74649600, while the sum is 67.

The spelling of 145889853196 in words is "one hundred forty-five billion, eight hundred eighty-nine million, eight hundred fifty-three thousand, one hundred ninety-six".